Advanced Pharmacology: Respiratory Drugs Questions and Answers| 2025/2026
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Course
Advanced pharmacology
Institution
Advanced Pharmacology
Advanced Pharmacology: Respiratory
Drugs Questions and Answers|
2025/2026
1. A nurse is administering albuterol via a nebulizer to a patient experiencing an asthma
exacerbation. What is the primary mechanism of action of this medication?
It acts as a beta-2 adrenergic agonist, leading to ...
Advanced Pharmacology: Respiratory
Drugs Questions and Answers|
2025/2026
1. A nurse is administering albuterol via a nebulizer to a patient experiencing an asthma
exacerbation. What is the primary mechanism of action of this medication?
It acts as a beta-2 adrenergic agonist, leading to bronchodilation.
2. A patient is prescribed a corticosteroid inhaler for asthma management. What is an important
nursing consideration regarding this medication?
Rinse the mouth after use to prevent oral thrush.
3. A nurse is teaching a patient about the use of montelukast for asthma. What is the mechanism
of action of this leukotriene receptor antagonist?
It inhibits the action of leukotrienes, reducing inflammation and bronchoconstriction.
4. A patient with chronic obstructive pulmonary disease (COPD) is prescribed tiotropium. What
is the expected therapeutic effect of this medication?
It provides long-acting bronchodilation by blocking muscarinic receptors.
5. A nurse is caring for a patient who has just received a dose of theophylline. What is the most
critical parameter to monitor in this patient?
Serum theophylline levels, as they have a narrow therapeutic index and can lead to toxicity.
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,6. A patient with an exacerbation of COPD is started on a systemic corticosteroid. What is the
primary reason for this treatment?
To reduce inflammation and improve lung function rapidly.
7. A nurse is educating a patient about the proper use of a metered-dose inhaler (MDI). What is
the correct sequence for using the inhaler?
Shake the inhaler, exhale fully, inhale while pressing the inhaler, and hold the breath for 10
seconds.
8. A patient with asthma is prescribed fluticasone/salmeterol. What class of medication does this
combination represent?
It is a combination of an inhaled corticosteroid and a long-acting beta-agonist (LABA).
9. A nurse is assessing a patient using a nebulizer for the first time. What should the nurse
instruct the patient regarding the nebulization process?
Breathe in deeply and slowly through the mouth to ensure medication delivery to the lungs.
10. A patient with asthma reports using their rescue inhaler more than twice a week. What should
the nurse assess in this patient?
The need for reassessment of asthma control and possible adjustment of maintenance
therapy.
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, 11. A patient is prescribed ipratropium bromide for COPD. What is the primary therapeutic effect
of this anticholinergic agent?
It causes bronchodilation by blocking acetylcholine receptors in the airways.
12. A nurse is monitoring a patient taking a leukotriene receptor antagonist. What is a common
side effect of this medication class?
Headache, which is often reported by patients taking leukotriene modifiers.
13. A patient with a history of asthma is prescribed cromolyn sodium. What is the primary use of
this medication?
It is used as a preventive agent to stabilize mast cells and prevent the release of
inflammatory mediators.
14. A nurse is caring for a patient receiving a combination inhaler containing a short-acting beta-
agonist (SABA) and a corticosteroid. What is the main purpose of this combination?
To provide immediate bronchodilation while reducing airway inflammation.
15. A patient receiving systemic corticosteroids for asthma exacerbation is concerned about
weight gain. What should the nurse explain regarding this side effect?
Weight gain can occur due to fluid retention and increased appetite; monitoring weight is
important during treatment.
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