Question 1
Multiple Choice
When describing the drugs used to treat lower respiratory system conditions, the nursing instructor discusses chronic obstructive pulmonary disease (COPD). Which condition would the instructor include when discussing this condition related to the use of these drugs? Select all that apply.
Correct!
Incorrect
The correct answer is: A,D
Rationale
Chronic obstructive pulmonary disease (COPD) includes conditions such as asthma and chronic bronchitis. These diseases are characterized by airflow limitation and require similar pharmacological interventions, making them relevant in discussions about COPD treatment.
B: Pulmonary embolism lacks the chronic airway obstruction seen in COPD, focusing more on acute vascular issues affecting the lungs rather than long-term respiratory conditions.
C: Pulmonary hypertension primarily involves increased pressure in pulmonary arteries, which is a distinct cardiovascular issue rather than a direct respiratory condition like COPD or its related diseases.
E: Pneumonia is an acute infection affecting the lungs, differing from the chronic nature of COPD and its associated conditions, which involve long-term management rather than immediate treatment.
Correct Answer: A,D
Rationale: Chronic obstructive pulmonary disease (COPD) includes conditions such as asthma and chronic bronchitis. These diseases are characterized by airflow limitation and require similar pharmacological interventions, making them relevant in discussions about COPD treatment.
B: Pulmonary embolism lacks the chronic airway obstruction seen in COPD, focusing more on acute vascular issues affecting the lungs rather than long-term respiratory conditions.
C: Pulmonary hypertension primarily involves increased pressure in pulmonary arteries, which is a distinct cardiovascular issue rather than a direct respiratory condition like COPD or its related diseases.
E: Pneumonia is an acute infection affecting the lungs, differing from the chronic nature of COPD and its associated conditions, which involve long-term management rather than immediate treatment.
Question 2
Multiple Choice
The nurse instructs a client with asthma to always carry a rescue inhaler or quick-relief medication with him at all times. Which of the following would the client most likely carry? Select all that apply.
Correct!
Incorrect
The correct answer is: B,D
Rationale
Metaproterenol (Alupent) and Albuterol (Proventil) are quick-relief medications that provide immediate bronchial dilation for asthma exacerbations. They are essential for managing acute symptoms effectively, making them vital for any client with asthma.
A: Salmeterol (Serevent) Long-acting medication designed for regular use, not suitable for immediate relief during an asthma attack.
C: Tiotropium (Spiriva) A long-acting agent primarily used for chronic obstructive pulmonary disease, not for rapid symptom alleviation in asthma.
E: Formoterol (Foradil) Another long-acting bronchodilator intended for maintenance therapy, not designed for instant relief in acute asthma situations.
Correct Answer: B,D
Rationale: Metaproterenol (Alupent) and Albuterol (Proventil) are quick-relief medications that provide immediate bronchial dilation for asthma exacerbations. They are essential for managing acute symptoms effectively, making them vital for any client with asthma.
A: Salmeterol (Serevent) Long-acting medication designed for regular use, not suitable for immediate relief during an asthma attack.
C: Tiotropium (Spiriva) A long-acting agent primarily used for chronic obstructive pulmonary disease, not for rapid symptom alleviation in asthma.
E: Formoterol (Foradil) Another long-acting bronchodilator intended for maintenance therapy, not designed for instant relief in acute asthma situations.
Question 3
Multiple Choice
A client is receiving theophylline. The nurse checks the client's serum theophylline level and finds it to be less than therapeutic. The nurse reviews the client's medical record, noting that which of the following might be a reason for this? Select all that apply.
Correct!
Incorrect
The correct answer is: A,D,E
Rationale
Nicotine, phenytoin, and ketoconazole may contribute to subtherapeutic theophylline levels. Nicotine increases the metabolism of theophylline, while phenytoin and ketoconazole can alter the drug's pharmacokinetics, affecting serum concentrations.
B: Allopurinol does not significantly influence theophylline metabolism or serum levels, making it an unlikely factor in subtherapeutic findings.
C: Verapamil primarily affects calcium channels and does not directly interfere with theophylline levels or its metabolism.
Correct Answer: A,D,E
Rationale: Nicotine, phenytoin, and ketoconazole may contribute to subtherapeutic theophylline levels. Nicotine increases the metabolism of theophylline, while phenytoin and ketoconazole can alter the drug's pharmacokinetics, affecting serum concentrations.
B: Allopurinol does not significantly influence theophylline metabolism or serum levels, making it an unlikely factor in subtherapeutic findings.
C: Verapamil primarily affects calcium channels and does not directly interfere with theophylline levels or its metabolism.
Question 4
Multiple Choice
The nurse is reviewing the history of a client who is prescribed a long-acting beta-2 agonist. Which of the following would alert the nurse to the need to administer this drug cautiously to the client? Select all that apply.
Correct!
Incorrect
The correct answer is: B,C,D,E
Rationale
Long-acting beta-2 agonists can have cardiovascular and metabolic effects, necessitating cautious administration in clients with conditions like hypertension, glaucoma, hyperthyroidism, and diabetes, which can be exacerbated by these medications.
A: Hyperlipidemia Elevated lipid levels do not directly interact with beta-2 agonists or significantly influence their safety profile, making this condition less relevant for cautious administration of the drug.
B: Hypertension Hypertension poses risks as beta-2 agonists may increase heart rate and blood pressure, warranting careful monitoring and cautious use in affected individuals to prevent complications.
C: Glaucoma Increased intraocular pressure can be aggravated by beta-2 agonists, necessitating vigilance in patients with glaucoma to avoid worsening their ocular condition.
D: Hyperthyroidism Hyperthyroidism can heighten the sensitivity to adrenergic medications, making it imperative to administer beta-2 agonists cautiously to prevent exacerbation of symptoms like increased heart rate.
E: Diabetes While diabetes is a concern, it primarily relates to glucose control rather than the immediate risks associated with beta-2 agonists, making it less critical for cautious administration.
Correct Answer: B,C,D,E
Rationale: Long-acting beta-2 agonists can have cardiovascular and metabolic effects, necessitating cautious administration in clients with conditions like hypertension, glaucoma, hyperthyroidism, and diabetes, which can be exacerbated by these medications.
A: Hyperlipidemia Elevated lipid levels do not directly interact with beta-2 agonists or significantly influence their safety profile, making this condition less relevant for cautious administration of the drug.
B: Hypertension Hypertension poses risks as beta-2 agonists may increase heart rate and blood pressure, warranting careful monitoring and cautious use in affected individuals to prevent complications.
C: Glaucoma Increased intraocular pressure can be aggravated by beta-2 agonists, necessitating vigilance in patients with glaucoma to avoid worsening their ocular condition.
D: Hyperthyroidism Hyperthyroidism can heighten the sensitivity to adrenergic medications, making it imperative to administer beta-2 agonists cautiously to prevent exacerbation of symptoms like increased heart rate.
E: Diabetes While diabetes is a concern, it primarily relates to glucose control rather than the immediate risks associated with beta-2 agonists, making it less critical for cautious administration.
Question 5
Multiple Choice
A client with exercise-induced bronchospasm calls the physician's office to obtain a refill for his breathing medication. The client would most likely be prescribed which of the following? Select all that apply.
Correct!
Incorrect
The correct answer is: B,E
Rationale
Levalbuterol (Xopenex) and Bitolterol (Tomalate) are the most likely medications prescribed for exercise-induced bronchospasm as they are bronchodilators that provide quick relief by relaxing airway muscles, improving airflow.
A: Beclomethasone (Qvar) This medication is an inhaled corticosteroid, primarily used for long-term control and prevention of asthma symptoms, not for immediate relief of exercise-induced bronchospasm.
C: Theophylline (Theo-Dur) While a bronchodilator, theophylline has a slower onset of action and is less preferred for acute management of exercise-induced bronchospasm, focusing instead on maintenance therapy.
D: Mometasone (Asmanex) As another inhaled corticosteroid, mometasone is intended for chronic asthma management and does not provide the rapid relief needed during exercise-induced bronchospasm episodes.
Correct Answer: B,E
Rationale: Levalbuterol (Xopenex) and Bitolterol (Tomalate) are the most likely medications prescribed for exercise-induced bronchospasm as they are bronchodilators that provide quick relief by relaxing airway muscles, improving airflow.
A: Beclomethasone (Qvar) This medication is an inhaled corticosteroid, primarily used for long-term control and prevention of asthma symptoms, not for immediate relief of exercise-induced bronchospasm.
C: Theophylline (Theo-Dur) While a bronchodilator, theophylline has a slower onset of action and is less preferred for acute management of exercise-induced bronchospasm, focusing instead on maintenance therapy.
D: Mometasone (Asmanex) As another inhaled corticosteroid, mometasone is intended for chronic asthma management and does not provide the rapid relief needed during exercise-induced bronchospasm episodes.
Question 6
Multiple Choice
A client is prescribed an inhaled corticosteroid. The nurse would instruct the client about which of the following as a possible adverse reaction? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B
Rationale
Fungal infection, pharyngeal irritation. Inhaled corticosteroids can suppress local immune responses, increasing susceptibility to fungal infections, particularly oral thrush. Pharyngeal irritation arises due to the inhalation of medication particles, causing discomfort in the throat.
C: Blurred vision. This side effect is not typically associated with inhaled corticosteroids, as they primarily target respiratory conditions rather than ocular issues.
D: Bradycardia. Inhaled corticosteroids do not affect heart rate directly, making bradycardia an unlikely adverse reaction for clients using these medications.
E: Insomnia. Although corticosteroids may affect sleep patterns, inhaled forms are less likely to cause insomnia compared to systemic corticosteroids, which have a more pronounced impact on sleep.
Correct Answer: A,B
Rationale: Fungal infection, pharyngeal irritation. Inhaled corticosteroids can suppress local immune responses, increasing susceptibility to fungal infections, particularly oral thrush. Pharyngeal irritation arises due to the inhalation of medication particles, causing discomfort in the throat.
C: Blurred vision. This side effect is not typically associated with inhaled corticosteroids, as they primarily target respiratory conditions rather than ocular issues.
D: Bradycardia. Inhaled corticosteroids do not affect heart rate directly, making bradycardia an unlikely adverse reaction for clients using these medications.
E: Insomnia. Although corticosteroids may affect sleep patterns, inhaled forms are less likely to cause insomnia compared to systemic corticosteroids, which have a more pronounced impact on sleep.
Question 7
Multiple Choice
After teaching a group of nursing students about xanthine derivatives, the instructor determines that the teaching was successful when the students state which of the following? Select all that apply.
Correct!
Incorrect
The correct answer is: A,E
Rationale
Xanthine derivatives stimulate the CNS to promote bronchodilation and cause flushing. These effects are crucial for improving respiratory function and enhancing airflow in patients with conditions like asthma or COPD.
B: The action of xanthine derivatives leads to bradycardia. This is inaccurate, as xanthine derivatives typically cause tachycardia rather than a decrease in heart rate.
C: Xanthine derivatives cause a reduction in airway inflammation. While they provide bronchodilation, xanthine derivatives do not primarily act as anti-inflammatory agents, which is essential for addressing airway inflammation.
D: Xanthine derivatives cause hypoglycemia. This statement is misleading, as xanthine derivatives are not known to affect blood sugar levels significantly, focusing instead on respiratory effects.
Correct Answer: A,E
Rationale: Xanthine derivatives stimulate the CNS to promote bronchodilation and cause flushing. These effects are crucial for improving respiratory function and enhancing airflow in patients with conditions like asthma or COPD.
B: The action of xanthine derivatives leads to bradycardia. This is inaccurate, as xanthine derivatives typically cause tachycardia rather than a decrease in heart rate.
C: Xanthine derivatives cause a reduction in airway inflammation. While they provide bronchodilation, xanthine derivatives do not primarily act as anti-inflammatory agents, which is essential for addressing airway inflammation.
D: Xanthine derivatives cause hypoglycemia. This statement is misleading, as xanthine derivatives are not known to affect blood sugar levels significantly, focusing instead on respiratory effects.
Question 8
Multiple Choice
A nurse is developing a teaching plan for a client who is to use a dry powder inhaler. Which of the following would the nurse include in the teaching plan? Select all that apply.
Correct!
Incorrect
The correct answer is: D,E
Rationale
Hold breath for 10 seconds and inhale quickly. These actions maximize the medication's deposition in the lungs, ensuring effective delivery and enhancing therapeutic outcomes when using a dry powder inhaler.
A: Place device in water to clean. Cleaning with water can damage the inhaler and diminish its effectiveness, as moisture can affect the powder's delivery and medication stability.
B: Swallow capsules provided. Capsules must not be swallowed; they are meant to be inhaled for proper medication absorption, ensuring the client receives the intended therapeutic effect.
C: Hold inhaler 1 to 2 inches from mouth. Holding the inhaler too far from the mouth can result in inefficient medication delivery, as the powder may disperse before reaching the lungs.
Correct Answer: D,E
Rationale: Hold breath for 10 seconds and inhale quickly. These actions maximize the medication's deposition in the lungs, ensuring effective delivery and enhancing therapeutic outcomes when using a dry powder inhaler.
A: Place device in water to clean. Cleaning with water can damage the inhaler and diminish its effectiveness, as moisture can affect the powder's delivery and medication stability.
B: Swallow capsules provided. Capsules must not be swallowed; they are meant to be inhaled for proper medication absorption, ensuring the client receives the intended therapeutic effect.
C: Hold inhaler 1 to 2 inches from mouth. Holding the inhaler too far from the mouth can result in inefficient medication delivery, as the powder may disperse before reaching the lungs.
Question 9
Multiple Choice
A client is demonstrating how to use a peak flow meter. The nurse determines that the client is successful when he does which of the following? Select all that apply.
Correct!
Incorrect
The correct answer is: B,C,D
Rationale
B: Stands upright to allow the best inhalation possible. This posture maximizes lung expansion, ensuring accurate readings. Proper technique enhances the reliability of the peak flow meter measurements, reflecting true respiratory capacity.
A: Inhales as forcibly as possible. Excessive force may lead to inaccurate readings, as peak flow measurements require a controlled, strong exhalation rather than an overly vigorous inhalation.
E: Measures peak flow rate at different times each day. While this practice is helpful for tracking changes, it does not demonstrate proper technique for using the peak flow meter during a single measurement session.
Correct Answer: B,C,D
Rationale: B: Stands upright to allow the best inhalation possible. This posture maximizes lung expansion, ensuring accurate readings. Proper technique enhances the reliability of the peak flow meter measurements, reflecting true respiratory capacity.
A: Inhales as forcibly as possible. Excessive force may lead to inaccurate readings, as peak flow measurements require a controlled, strong exhalation rather than an overly vigorous inhalation.
E: Measures peak flow rate at different times each day. While this practice is helpful for tracking changes, it does not demonstrate proper technique for using the peak flow meter during a single measurement session.
Question 10
Multiple Choice
Before administering a prescribed bronchodilator to a client experiencing acute breathing distress, which of the following would be appropriate for the nurse to assess? Select all that apply.
Correct!
Incorrect
The correct answer is: A,C,D,E
Rationale
Before administering a bronchodilator, the nurse must assess blood pressure, pulse, lung sounds, and respiratory rate to evaluate the client's overall cardiovascular and respiratory status, ensuring safe medication administration.
B: Blood glucose Monitoring blood glucose levels is not relevant in acute respiratory distress, as it does not directly affect or indicate the immediate need for bronchodilator therapy or respiratory function.
Correct Answer: A,C,D,E
Rationale: Before administering a bronchodilator, the nurse must assess blood pressure, pulse, lung sounds, and respiratory rate to evaluate the client's overall cardiovascular and respiratory status, ensuring safe medication administration.
B: Blood glucose Monitoring blood glucose levels is not relevant in acute respiratory distress, as it does not directly affect or indicate the immediate need for bronchodilator therapy or respiratory function.
Question 11
Multiple Choice
A client with chronic asthma comes to the clinic for a follow-up visit. A nurse should question the client about which of the following? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,C,D,E
Rationale
A client with chronic asthma should be questioned about allergies, frequency, severity of attacks, and current and past antiasthma drugs. Each aspect provides critical insights into managing their condition effectively.
A: Allergies influence asthma symptoms, making it essential to identify any triggers. Understanding the client's allergic responses helps tailor treatment and prevention strategies.
B: Frequency of attacks reveals the stability of the asthma condition. Frequent episodes may indicate inadequate management or the need for medication adjustment to improve the client’s quality of life.
C: Severity of attacks is crucial for assessing the effectiveness of current treatment. Recognizing severe episodes allows for prompt intervention and adjustments to the management plan to enhance control.
D: Antiasthma drugs currently being taken provide insight into the client's treatment adherence and response. This information is vital for evaluating the effectiveness of their current asthma management regimen.
E: Antiasthma drugs taken in the past can highlight previous treatment failures or successes. Understanding historical medication responses aids in optimizing ongoing and future therapy for better asthma control.
Correct Answer: A,B,C,D,E
Rationale: A client with chronic asthma should be questioned about allergies, frequency, severity of attacks, and current and past antiasthma drugs. Each aspect provides critical insights into managing their condition effectively.
A: Allergies influence asthma symptoms, making it essential to identify any triggers. Understanding the client's allergic responses helps tailor treatment and prevention strategies.
B: Frequency of attacks reveals the stability of the asthma condition. Frequent episodes may indicate inadequate management or the need for medication adjustment to improve the client’s quality of life.
C: Severity of attacks is crucial for assessing the effectiveness of current treatment. Recognizing severe episodes allows for prompt intervention and adjustments to the management plan to enhance control.
D: Antiasthma drugs currently being taken provide insight into the client's treatment adherence and response. This information is vital for evaluating the effectiveness of their current asthma management regimen.
E: Antiasthma drugs taken in the past can highlight previous treatment failures or successes. Understanding historical medication responses aids in optimizing ongoing and future therapy for better asthma control.
Question 12
Multiple Choice
A client who is experiencing an acute asthmatic attack receives prescribed therapy with a bronchodilator. As part of the plan of care, the nurse would continue to assess which of the following every 4 hours? Select all that apply.
Correct!
Incorrect
The correct answer is: A,C,D,E
Rationale
A: Intake, C: Output, D: Lung sounds, E: Accessory muscle use. Regular assessment of these parameters is vital in monitoring a client’s respiratory status and effectiveness of bronchodilator therapy during an acute asthmatic attack.
B: Blood pressure. While blood pressure monitoring is important, it is not directly relevant to assessing the immediate respiratory distress and effectiveness of bronchodilator treatment in this scenario.
Correct Answer: A,C,D,E
Rationale: A: Intake, C: Output, D: Lung sounds, E: Accessory muscle use. Regular assessment of these parameters is vital in monitoring a client’s respiratory status and effectiveness of bronchodilator therapy during an acute asthmatic attack.
B: Blood pressure. While blood pressure monitoring is important, it is not directly relevant to assessing the immediate respiratory distress and effectiveness of bronchodilator treatment in this scenario.
Question 13
Multiple Choice
During stable chronic phases of asthma, the nurse should advise the client to monitor which of the following? Select all that apply.
Correct!
Incorrect
The correct answer is: B,D,E
Rationale
Monitoring wheezing, coughing, and peak flow changes is essential during stable chronic phases of asthma to identify any potential exacerbations and ensure effective management of the condition.
A: Blood pressure Fluctuations in blood pressure are not directly linked to asthma's stability or exacerbation, making this monitoring less relevant for managing chronic asthma phases.
C: Respiratory rate While respiratory rate can indicate respiratory distress, it is not the primary focus for monitoring during stable asthma phases compared to specific symptoms like wheezing and coughing.
Correct Answer: B,D,E
Rationale: Monitoring wheezing, coughing, and peak flow changes is essential during stable chronic phases of asthma to identify any potential exacerbations and ensure effective management of the condition.
A: Blood pressure Fluctuations in blood pressure are not directly linked to asthma's stability or exacerbation, making this monitoring less relevant for managing chronic asthma phases.
C: Respiratory rate While respiratory rate can indicate respiratory distress, it is not the primary focus for monitoring during stable asthma phases compared to specific symptoms like wheezing and coughing.
Question 14
Multiple Choice
Before leaving the hospital after an acute asthma attack, a client is given a prescription for fluticasone/salmeterol (Advair) 250/50 to inhale one puff twice a day. The nurse completing the client's discharge teaching should tell the client which of the following? Select all that apply.
Correct!
Incorrect
The correct answer is: B,C,D
Rationale
B, C, D. The client should continue to carry a rescue inhaler for emergencies, check peak flow daily to monitor their asthma control, and rinse their mouth after using the inhaler to prevent oral thrush. These practices ensure effective management of asthma and minimize potential side effects from inhaled corticosteroids.
A: Take the medication as needed. Fluticasone/salmeterol is a maintenance therapy, not a rescue medication, and should be taken consistently twice daily for optimal control.
E: Shake meter well before using. A metered-dose inhaler does not require shaking if it's a newer formulation like Advair, which is designed for easy and effective delivery without this step.
Correct Answer: B,C,D
Rationale: B, C, D. The client should continue to carry a rescue inhaler for emergencies, check peak flow daily to monitor their asthma control, and rinse their mouth after using the inhaler to prevent oral thrush. These practices ensure effective management of asthma and minimize potential side effects from inhaled corticosteroids.
A: Take the medication as needed. Fluticasone/salmeterol is a maintenance therapy, not a rescue medication, and should be taken consistently twice daily for optimal control.
E: Shake meter well before using. A metered-dose inhaler does not require shaking if it's a newer formulation like Advair, which is designed for easy and effective delivery without this step.
Question 15
Regular
A group of nursing students are reviewing information about mast cell stabilizers. The students demonstrate understanding of the information when they identify which of the following as an example?
Correct!
Incorrect
The correct answer is: B
Rationale
B: Cromolyn. Cromolyn is a mast cell stabilizer that prevents the release of inflammatory mediators from mast cells, effectively managing allergic reactions and asthma symptoms. Its mechanism distinguishes it from other drug classes.
A: Beclomethasone. Beclomethasone is a corticosteroid that reduces inflammation but does not stabilize mast cells, making it unsuitable as an example of this specific drug category.
C: Albuterol. Albuterol functions as a bronchodilator, providing quick relief from bronchospasm, but it does not stabilize mast cells, thus not fitting the definition of mast cell stabilizers.
D: Montelukast. Montelukast is a leukotriene receptor antagonist, primarily used to prevent asthma and allergies, but it does not act as a mast cell stabilizer, disqualifying it from this classification.
Correct Answer: B
Rationale: B: Cromolyn. Cromolyn is a mast cell stabilizer that prevents the release of inflammatory mediators from mast cells, effectively managing allergic reactions and asthma symptoms. Its mechanism distinguishes it from other drug classes.
A: Beclomethasone. Beclomethasone is a corticosteroid that reduces inflammation but does not stabilize mast cells, making it unsuitable as an example of this specific drug category.
C: Albuterol. Albuterol functions as a bronchodilator, providing quick relief from bronchospasm, but it does not stabilize mast cells, thus not fitting the definition of mast cell stabilizers.
D: Montelukast. Montelukast is a leukotriene receptor antagonist, primarily used to prevent asthma and allergies, but it does not act as a mast cell stabilizer, disqualifying it from this classification.
Question 16
Multiple Choice
A pediatric client is prescribed cromolyn. The nurse understands that this drug can be administered in which manner? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,C,D
Rationale
Cromolyn can be administered via a nebulizer, orally, as a nasal spray, and through a metered-dose inhaler, providing versatile delivery methods to manage pediatric respiratory conditions effectively.
E: Subcutaneous injection This administration route is not suitable for cromolyn, as it is primarily intended for respiratory use rather than systemic delivery, which injections typically provide.
Correct Answer: A,B,C,D
Rationale: Cromolyn can be administered via a nebulizer, orally, as a nasal spray, and through a metered-dose inhaler, providing versatile delivery methods to manage pediatric respiratory conditions effectively.
E: Subcutaneous injection This administration route is not suitable for cromolyn, as it is primarily intended for respiratory use rather than systemic delivery, which injections typically provide.
Question 17
Multiple Choice
A client is prescribed zileuton (Zyflo). The nurse instructs the client to contact the primary health care provider if which of the following occur? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,C
Rationale
A: Jaundice, Pruritus, Fatigue. These symptoms may indicate liver dysfunction or adverse reactions to zileuton, necessitating immediate medical evaluation to prevent severe complications or health deterioration.
D: Dizziness. While dizziness may be concerning, it is not specifically linked to serious adverse effects of zileuton, thus does not warrant urgent consultation with a healthcare provider.
E: Restlessness. Restlessness does not typically signal significant adverse reactions associated with zileuton, and it may arise from numerous benign causes unrelated to the medication's effects.
Correct Answer: A,B,C
Rationale: A: Jaundice, Pruritus, Fatigue. These symptoms may indicate liver dysfunction or adverse reactions to zileuton, necessitating immediate medical evaluation to prevent severe complications or health deterioration.
D: Dizziness. While dizziness may be concerning, it is not specifically linked to serious adverse effects of zileuton, thus does not warrant urgent consultation with a healthcare provider.
E: Restlessness. Restlessness does not typically signal significant adverse reactions associated with zileuton, and it may arise from numerous benign causes unrelated to the medication's effects.
Question 18
Multiple Choice
The nurse teaches a client receiving an inhaled corticosteroid about the possibility of developing oral thrush. Which of the following would the nurse include in the teaching plan as a way to reduce this risk? Select all that apply.
Correct!
Incorrect
The correct answer is: B,C,D
Rationale
B: Performing strict oral hygiene, C: Cleaning the inhaler per package instructions, and D: Using proper technique when administering dose effectively minimize the risk of oral thrush by maintaining mouth cleanliness, ensuring inhaler hygiene, and optimizing medication delivery, thus reducing potential fungal growth in the oral cavity.
A: Need to avoid eating after administration. Avoiding eating does not significantly impact the risk of developing oral thrush compared to maintaining oral hygiene and inhaler cleanliness.
E: Administering a dose only every other day. This approach could lead to suboptimal control of the underlying condition, potentially increasing the risk of complications like oral thrush.
Correct Answer: B,C,D
Rationale: B: Performing strict oral hygiene, C: Cleaning the inhaler per package instructions, and D: Using proper technique when administering dose effectively minimize the risk of oral thrush by maintaining mouth cleanliness, ensuring inhaler hygiene, and optimizing medication delivery, thus reducing potential fungal growth in the oral cavity.
A: Need to avoid eating after administration. Avoiding eating does not significantly impact the risk of developing oral thrush compared to maintaining oral hygiene and inhaler cleanliness.
E: Administering a dose only every other day. This approach could lead to suboptimal control of the underlying condition, potentially increasing the risk of complications like oral thrush.
Question 19
Multiple Choice
A nurse is developing a teaching plan about measures to reduce the risk of infection with Candida albicans from antiasthma therapy. The nurse includes this information because the client is prescribed which of the following? Select all that apply.
Correct!
Incorrect
The correct answer is: B,C,E
Rationale
B, C, E. These medications, particularly inhaled corticosteroids like Fluticasone and Budesonide, increase the risk of oral thrush due to their immunosuppressive effects, making education on infection prevention crucial for patients.
A: Albuterol (Ventolin) Primarily a bronchodilator, Albuterol does not possess the same immunosuppressive properties as inhaled corticosteroids, thus posing a lower risk of Candida albicans infections.
D: Tiotropium (Spiriva) As an anticholinergic agent, Tiotropium functions differently than corticosteroids and does not significantly contribute to the risk of Candida infections, focusing instead on airway dilation.
Correct Answer: B,C,E
Rationale: B, C, E. These medications, particularly inhaled corticosteroids like Fluticasone and Budesonide, increase the risk of oral thrush due to their immunosuppressive effects, making education on infection prevention crucial for patients.
A: Albuterol (Ventolin) Primarily a bronchodilator, Albuterol does not possess the same immunosuppressive properties as inhaled corticosteroids, thus posing a lower risk of Candida albicans infections.
D: Tiotropium (Spiriva) As an anticholinergic agent, Tiotropium functions differently than corticosteroids and does not significantly contribute to the risk of Candida infections, focusing instead on airway dilation.
Question 20
Regular
A nurse is caring for a 30-year-old client who is receiving albuterol for asthma. The client complains of feeling dizzy, especially when he stands up after sitting. The nurse suspects that a possible interaction with another drug could be causing the client's problem. Which of the following drugs should the nurse consider as a possible cause?
Correct!
Incorrect
The correct answer is: D
Rationale
D: Methyldopa can cause orthostatic hypotension, leading to dizziness upon standing, particularly in conjunction with albuterol. This interaction may exacerbate the client’s symptoms, making it a potential concern for the nurse.
A: Warfarin primarily affects blood coagulation and does not typically induce dizziness or orthostatic issues, making it less relevant to the client's complaints regarding standing.
B: Uterine stimulants are used for labor induction and have no direct correlation with the symptoms described, thus not influencing the client's dizziness when standing.
C: Methylxanthines are stimulants that may cause side effects like insomnia or palpitations, but they do not directly lead to dizziness upon standing, making them an unlikely cause in this scenario.
Correct Answer: D
Rationale: D: Methyldopa can cause orthostatic hypotension, leading to dizziness upon standing, particularly in conjunction with albuterol. This interaction may exacerbate the client’s symptoms, making it a potential concern for the nurse.
A: Warfarin primarily affects blood coagulation and does not typically induce dizziness or orthostatic issues, making it less relevant to the client's complaints regarding standing.
B: Uterine stimulants are used for labor induction and have no direct correlation with the symptoms described, thus not influencing the client's dizziness when standing.
C: Methylxanthines are stimulants that may cause side effects like insomnia or palpitations, but they do not directly lead to dizziness upon standing, making them an unlikely cause in this scenario.
Question 21
Regular
A client with asthma has been prescribed an antiasthmatic drug. Before administering the drug, the nurse assesses the respiratory rate of the client. The nurse notifies the primary health care provider based on which finding?
Correct!
Incorrect
The correct answer is: A
Rationale
A: 10 breaths/min. A respiratory rate of 10 breaths per minute indicates bradypnea, which can signify respiratory depression or inadequate ventilation, necessitating immediate attention before administering antiasthmatic medication to ensure the client's safety.
B: 14 breaths/min This rate is within the normal range and does not indicate any immediate concern regarding respiratory function.
C: 18 breaths/min This rate also falls within a normal range, suggesting the client is likely maintaining adequate respiratory function.
D: 22 breaths/min A rate of 22 breaths per minute indicates mild tachypnea; however, it typically does not warrant immediate notification of the healthcare provider.
Correct Answer: A
Rationale: A: 10 breaths/min. A respiratory rate of 10 breaths per minute indicates bradypnea, which can signify respiratory depression or inadequate ventilation, necessitating immediate attention before administering antiasthmatic medication to ensure the client's safety.
B: 14 breaths/min This rate is within the normal range and does not indicate any immediate concern regarding respiratory function.
C: 18 breaths/min This rate also falls within a normal range, suggesting the client is likely maintaining adequate respiratory function.
D: 22 breaths/min A rate of 22 breaths per minute indicates mild tachypnea; however, it typically does not warrant immediate notification of the healthcare provider.
Question 22
Regular
A client is prescribed albuterol for bronchospasm in chronic bronchial asthma. Which of the following nursing diagnoses would the nurse expect to see on the care plan as a result of the adverse reaction of albuterol?
Correct!
Incorrect
The correct answer is: A
Rationale
Anxiety
Albuterol can stimulate the central nervous system, leading to increased heart rate and feelings of nervousness, which can manifest as anxiety. This response is significant, particularly in clients with chronic bronchial asthma who may already experience anxiety related to their respiratory condition.
B: Risk of Impaired Oral Mucous Membranes
This diagnosis does not directly relate to albuterol's common side effects, which primarily involve cardiovascular and neurological symptoms rather than oral mucosal issues.
C: Ineffective Tissue Perfusion
While bronchodilation may improve oxygenation, albuterol's side effects are more aligned with anxiety and cardiovascular responses, making this diagnosis less relevant to the medication's adverse reactions.
D: Risk of Injury
Although increased heart rate may heighten alertness, it does not specifically correlate with a direct risk of injury. Other factors would typically be more critical for this diagnosis.
Correct Answer: A
Rationale: Anxiety
Albuterol can stimulate the central nervous system, leading to increased heart rate and feelings of nervousness, which can manifest as anxiety. This response is significant, particularly in clients with chronic bronchial asthma who may already experience anxiety related to their respiratory condition.
B: Risk of Impaired Oral Mucous Membranes
This diagnosis does not directly relate to albuterol's common side effects, which primarily involve cardiovascular and neurological symptoms rather than oral mucosal issues.
C: Ineffective Tissue Perfusion
While bronchodilation may improve oxygenation, albuterol's side effects are more aligned with anxiety and cardiovascular responses, making this diagnosis less relevant to the medication's adverse reactions.
D: Risk of Injury
Although increased heart rate may heighten alertness, it does not specifically correlate with a direct risk of injury. Other factors would typically be more critical for this diagnosis.
Question 23
Regular
A client has been admitted to a health care facility with acute bronchospasm. The primary health care provider prescribes the drug epinephrine. The nurse anticipates administering this drug by which route?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Subcutaneous
Epinephrine is commonly administered subcutaneously for acute bronchospasm due to its rapid absorption and effective systemic action, providing prompt relief of bronchoconstriction and associated symptoms.
A: Intravenous
While intravenous administration can be used in emergency situations, subcutaneous delivery offers a more appropriate and less invasive method for treating acute bronchospasm in many clinical scenarios.
B: Intramuscular
Intramuscular administration is typically reserved for certain situations; subcutaneous delivery allows for a more localized and effective response in managing bronchospasm symptoms without the need for deeper injection.
D: Intradermal
Intradermal injection is primarily for allergy testing or local anesthetics, not suitable for acute bronchospasm treatment, where subcutaneous administration is favored for its quicker onset and broader absorption.
Correct Answer: C
Rationale: C: Subcutaneous
Epinephrine is commonly administered subcutaneously for acute bronchospasm due to its rapid absorption and effective systemic action, providing prompt relief of bronchoconstriction and associated symptoms.
A: Intravenous
While intravenous administration can be used in emergency situations, subcutaneous delivery offers a more appropriate and less invasive method for treating acute bronchospasm in many clinical scenarios.
B: Intramuscular
Intramuscular administration is typically reserved for certain situations; subcutaneous delivery allows for a more localized and effective response in managing bronchospasm symptoms without the need for deeper injection.
D: Intradermal
Intradermal injection is primarily for allergy testing or local anesthetics, not suitable for acute bronchospasm treatment, where subcutaneous administration is favored for its quicker onset and broader absorption.
Question 24
Regular
A 10-year-old child with asthma is prescribed high doses of an inhaled corticosteroid. The nurse would discuss which of the following with the child and parents as being affected?
Correct!
Incorrect
The correct answer is: D
Rationale
Rate of growth. High doses of inhaled corticosteroids can suppress the hypothalamic-pituitary-adrenal axis, potentially leading to growth retardation in children, which is a crucial concern for pediatric patients receiving such treatment.
A: Blood pressure. Inhaled corticosteroids typically do not significantly affect blood pressure levels, making this option irrelevant for a child receiving this type of medication.
B: Skin turgor. Skin turgor relates to hydration status and is not directly influenced by inhaled corticosteroid use in children, thereby making this choice inappropriate in the given context.
C: Urine output. Urine output is generally not impacted by inhaled corticosteroids, as these medications primarily affect respiratory pathways and not renal function or fluid balance in children.
Correct Answer: D
Rationale: Rate of growth. High doses of inhaled corticosteroids can suppress the hypothalamic-pituitary-adrenal axis, potentially leading to growth retardation in children, which is a crucial concern for pediatric patients receiving such treatment.
A: Blood pressure. Inhaled corticosteroids typically do not significantly affect blood pressure levels, making this option irrelevant for a child receiving this type of medication.
B: Skin turgor. Skin turgor relates to hydration status and is not directly influenced by inhaled corticosteroid use in children, thereby making this choice inappropriate in the given context.
C: Urine output. Urine output is generally not impacted by inhaled corticosteroids, as these medications primarily affect respiratory pathways and not renal function or fluid balance in children.
Question 25
Regular
A client receives a loading dose of theophylline to treat acute respiratory symptoms. When assessing the client, the nurse would immediately notify the primary health care provider for which of the following?
Correct!
Incorrect
The correct answer is: B
Rationale
B: Abdominal cramps indicate potential gastrointestinal side effects linked to theophylline, which can signify toxicity or adverse reactions. Immediate communication with the primary healthcare provider is crucial to address these concerning symptoms promptly and adjust treatment as necessary.
A: Constipation may occur but does not typically require urgent intervention or indicate severe complications related to theophylline therapy, making it less critical to notify the provider.
C: Bradycardia is a significant concern in the context of theophylline therapy; however, abdominal cramps are more directly linked to immediate toxicity concerns that warrant urgent notification.
D: Mental depression can arise but is often a longer-term side effect, less urgent compared to acute gastrointestinal symptoms like abdominal cramps that may indicate immediate treatment adjustments.
Correct Answer: B
Rationale: B: Abdominal cramps indicate potential gastrointestinal side effects linked to theophylline, which can signify toxicity or adverse reactions. Immediate communication with the primary healthcare provider is crucial to address these concerning symptoms promptly and adjust treatment as necessary.
A: Constipation may occur but does not typically require urgent intervention or indicate severe complications related to theophylline therapy, making it less critical to notify the provider.
C: Bradycardia is a significant concern in the context of theophylline therapy; however, abdominal cramps are more directly linked to immediate toxicity concerns that warrant urgent notification.
D: Mental depression can arise but is often a longer-term side effect, less urgent compared to acute gastrointestinal symptoms like abdominal cramps that may indicate immediate treatment adjustments.
Question 26
Regular
A client who is receiving aminophylline complains of heartburn. Which of the following instructions should the nurse provide the client to help alleviate the condition?
Correct!
Incorrect
The correct answer is: B
Rationale
Raise the head of the bed. Elevating the head helps prevent stomach acid from flowing back into the esophagus, thus alleviating heartburn symptoms commonly experienced by clients taking aminophylline.
A: Eat small, frequent meals. While this can aid digestion, it does not specifically address the mechanism of acid reflux responsible for heartburn in this context.
C: Limit fluid intake with meals. Reducing fluids may actually worsen heartburn by concentrating stomach acid, rather than alleviating the discomfort associated with gastroesophageal reflux.
D: Use strict oral hygiene. Maintaining oral hygiene is important for overall health, but it does not influence the occurrence or severity of heartburn related to aminophylline use.
Correct Answer: B
Rationale: Raise the head of the bed. Elevating the head helps prevent stomach acid from flowing back into the esophagus, thus alleviating heartburn symptoms commonly experienced by clients taking aminophylline.
A: Eat small, frequent meals. While this can aid digestion, it does not specifically address the mechanism of acid reflux responsible for heartburn in this context.
C: Limit fluid intake with meals. Reducing fluids may actually worsen heartburn by concentrating stomach acid, rather than alleviating the discomfort associated with gastroesophageal reflux.
D: Use strict oral hygiene. Maintaining oral hygiene is important for overall health, but it does not influence the occurrence or severity of heartburn related to aminophylline use.
Question 27
Regular
A nurse is teaching a client who is prescribed albuterol about the adverse reactions associated with the drug. Which of the following symptoms, if experienced, should the nurse instruct the client to report to the health care provider?
Correct!
Incorrect
The correct answer is: D
Rationale
D: Headache and flushing are significant symptoms that can indicate adverse reactions to albuterol, particularly in relation to cardiovascular effects. These symptoms may suggest increased blood vessel dilation or elevated heart rate, necessitating further evaluation by a healthcare provider to ensure patient safety and appropriate management of potential complications associated with the medication.
A: Fall in blood pressure does not commonly correlate with albuterol use, as the medication primarily causes bronchodilation rather than affecting blood pressure directly.
B: Increased nighttime urination is not typically associated with albuterol, as its mechanism does not influence urinary patterns, making this symptom unlikely to warrant immediate reporting.
C: Hearing impairment or deficit is not a known side effect of albuterol, and thus should not be prioritized for reporting within the context of the drug's adverse reactions.
Correct Answer: D
Rationale: D: Headache and flushing are significant symptoms that can indicate adverse reactions to albuterol, particularly in relation to cardiovascular effects. These symptoms may suggest increased blood vessel dilation or elevated heart rate, necessitating further evaluation by a healthcare provider to ensure patient safety and appropriate management of potential complications associated with the medication.
A: Fall in blood pressure does not commonly correlate with albuterol use, as the medication primarily causes bronchodilation rather than affecting blood pressure directly.
B: Increased nighttime urination is not typically associated with albuterol, as its mechanism does not influence urinary patterns, making this symptom unlikely to warrant immediate reporting.
C: Hearing impairment or deficit is not a known side effect of albuterol, and thus should not be prioritized for reporting within the context of the drug's adverse reactions.
Question 28
Regular
A nurse is caring for a client who is receiving cromolyn orally. Which of the following instructions would the nurse include in the client's teaching plan?
Correct!
Incorrect
The correct answer is: D
Rationale
Take the drug at least 30 minutes before meals. This timing enhances the absorption and effectiveness of cromolyn, ensuring that it can adequately prevent symptoms of allergic reactions and asthma when needed most.
A: Do not take the drug at bedtime. While timing is important, this option does not address the optimal absorption related to meal timing.
B: Swallow the drug without chewing. This option overlooks the need for proper timing related to food intake, which is crucial for effectiveness.
C: Take the drug with food or milk. Taking it with food might diminish its absorption, contrary to the recommendation for optimal timing before meals for maximum efficacy.
Correct Answer: D
Rationale: Take the drug at least 30 minutes before meals. This timing enhances the absorption and effectiveness of cromolyn, ensuring that it can adequately prevent symptoms of allergic reactions and asthma when needed most.
A: Do not take the drug at bedtime. While timing is important, this option does not address the optimal absorption related to meal timing.
B: Swallow the drug without chewing. This option overlooks the need for proper timing related to food intake, which is crucial for effectiveness.
C: Take the drug with food or milk. Taking it with food might diminish its absorption, contrary to the recommendation for optimal timing before meals for maximum efficacy.
Question 29
Regular
A client is prescribed inhaled corticosteroid therapy along with bronchodilator therapy. Which of the following points should the nurse include in the teaching plan?
Correct!
Incorrect
The correct answer is: D
Rationale
D: Take the corticosteroid several minutes after the bronchodilator dose. This sequence allows the bronchodilator to open the airways, enhancing the corticosteroid's effectiveness in reducing inflammation and preventing asthma symptoms.
A: Stop corticosteroid therapy immediately if you notice any adverse effects. Immediate cessation may worsen asthma symptoms and is not advisable without consulting a healthcare provider for proper management.
B: Before each dose of corticosteroid, rinse the mouth thoroughly with water. While mouth rinsing is important to prevent oral thrush, it does not address the timing of medication administration.
C: The corticosteroid drug provides rapid relief during an asthma attack. Corticosteroids take time to exert their anti-inflammatory effects and do not provide immediate relief compared to bronchodilators.
Correct Answer: D
Rationale: D: Take the corticosteroid several minutes after the bronchodilator dose. This sequence allows the bronchodilator to open the airways, enhancing the corticosteroid's effectiveness in reducing inflammation and preventing asthma symptoms.
A: Stop corticosteroid therapy immediately if you notice any adverse effects. Immediate cessation may worsen asthma symptoms and is not advisable without consulting a healthcare provider for proper management.
B: Before each dose of corticosteroid, rinse the mouth thoroughly with water. While mouth rinsing is important to prevent oral thrush, it does not address the timing of medication administration.
C: The corticosteroid drug provides rapid relief during an asthma attack. Corticosteroids take time to exert their anti-inflammatory effects and do not provide immediate relief compared to bronchodilators.
Question 30
Regular
A group of nursing students are reviewing information about leukotriene modifiers. The students demonstrate understanding of this class of drugs when they identify that these drugs are given by which route?
Correct!
Incorrect
The correct answer is: D
Rationale
Leukotriene modifiers are given orally. This route allows for systemic absorption, enabling these medications to effectively reduce inflammation and bronchoconstriction associated with conditions like asthma and allergic rhinitis.
A: Nebulization This route typically administers medications directly to the lungs as aerosols, which is not the standard method for leukotriene modifiers, limiting their intended use and effectiveness.
B: Metered-dose inhaler While metered-dose inhalers are commonly used for inhaled medications, leukotriene modifiers are not formulated for this delivery method, making it unsuitable for their administration.
C: Nasal spray This method is primarily used for local effects in nasal conditions and does not apply to leukotriene modifiers, which are designed to be absorbed systemically through oral administration.
Correct Answer: D
Rationale: Leukotriene modifiers are given orally. This route allows for systemic absorption, enabling these medications to effectively reduce inflammation and bronchoconstriction associated with conditions like asthma and allergic rhinitis.
A: Nebulization This route typically administers medications directly to the lungs as aerosols, which is not the standard method for leukotriene modifiers, limiting their intended use and effectiveness.
B: Metered-dose inhaler While metered-dose inhalers are commonly used for inhaled medications, leukotriene modifiers are not formulated for this delivery method, making it unsuitable for their administration.
C: Nasal spray This method is primarily used for local effects in nasal conditions and does not apply to leukotriene modifiers, which are designed to be absorbed systemically through oral administration.
Question 31
Regular
The nurse is reviewing the medication record of a client with asthma and notes that the health care provider has prescribed a monoclonal antibody as part of the treatment plan. The nurse would anticipate administering which drug?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Omalizumab is the anticipated monoclonal antibody prescribed for asthma treatment. It targets IgE antibodies, reducing allergic responses and helping to control persistent asthma symptoms, making it particularly effective for specific patients.
A: Zafirlukast is a leukotriene receptor antagonist that helps prevent asthma symptoms but does not function as a monoclonal antibody, thus not fitting the prescribed treatment plan.
B: Zileuton is a 5-lipoxygenase inhibitor aimed at reducing inflammation. It is not a monoclonal antibody, which disqualifies it from being the appropriate choice in this context.
D: Salmeterol is a long-acting beta-agonist used for bronchodilation in asthma management. It is not classified as a monoclonal antibody, making it unsuitable for this specific treatment requirement.
Correct Answer: C
Rationale: C: Omalizumab is the anticipated monoclonal antibody prescribed for asthma treatment. It targets IgE antibodies, reducing allergic responses and helping to control persistent asthma symptoms, making it particularly effective for specific patients.
A: Zafirlukast is a leukotriene receptor antagonist that helps prevent asthma symptoms but does not function as a monoclonal antibody, thus not fitting the prescribed treatment plan.
B: Zileuton is a 5-lipoxygenase inhibitor aimed at reducing inflammation. It is not a monoclonal antibody, which disqualifies it from being the appropriate choice in this context.
D: Salmeterol is a long-acting beta-agonist used for bronchodilation in asthma management. It is not classified as a monoclonal antibody, making it unsuitable for this specific treatment requirement.
Question 32
Regular
A nurse is providing care to a client receiving theophylline. The client has received two loading doses and the nurse is evaluating the client's theophylline levels. Which finding would the nurse interpret as a therapeutic drug level?
Correct!
Incorrect
The correct answer is: C
Rationale
C: 13 mcg/L is considered a therapeutic drug level for theophylline, as it falls within the recommended range of 10-20 mcg/L, ensuring effective treatment while minimizing the risk of toxicity.
A: 5 mcg/L is significantly below the therapeutic range, indicating inadequate medication levels and potentially ineffective treatment for the client's respiratory condition requiring theophylline.
B: 8 mcg/L, while closer to the target range, still does not meet the minimum therapeutic threshold, risking insufficient pharmacological effect for the patient's needs.
D: 20 mcg/L exceeds the upper limit of the recommended therapeutic range, posing a heightened risk of adverse effects and toxicity in the patient receiving theophylline treatment.
Correct Answer: C
Rationale: C: 13 mcg/L is considered a therapeutic drug level for theophylline, as it falls within the recommended range of 10-20 mcg/L, ensuring effective treatment while minimizing the risk of toxicity.
A: 5 mcg/L is significantly below the therapeutic range, indicating inadequate medication levels and potentially ineffective treatment for the client's respiratory condition requiring theophylline.
B: 8 mcg/L, while closer to the target range, still does not meet the minimum therapeutic threshold, risking insufficient pharmacological effect for the patient's needs.
D: 20 mcg/L exceeds the upper limit of the recommended therapeutic range, posing a heightened risk of adverse effects and toxicity in the patient receiving theophylline treatment.