Pharmacology NCLEX Respiratory Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

Pharmacology NCLEX Respiratory
Questions and Answers | Latest
Version | 2025/2026 | Correct & Verified
Which medication class is considered first-line therapy for acute asthma attacks?

A. Long-acting beta-agonists


✔✔B. Short-acting beta-agonists (SABAs)


C. Inhaled corticosteroids

D. Leukotriene receptor antagonists




What is the primary action of albuterol?

A. Anti-inflammatory


✔✔B. Bronchodilation via beta-2 adrenergic stimulation


C. Mucolytic effect

D. Antihistamine effect




Which side effect is most common with inhaled corticosteroids?

A. Tachycardia

B. Nausea


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,✔✔C. Oral thrush


D. Constipation




What is an important teaching point for patients using inhaled corticosteroids?


✔✔Rinse mouth after each use to prevent oral thrush.


A. Take with food

B. Avoid sunlight

C. Take at bedtime only




Which medication is used for long-term control of asthma, not acute attacks?

A. Albuterol


✔✔B. Fluticasone


C. Epinephrine

D. Ipratropium




Which medication is an anticholinergic used to treat COPD?

A. Albuterol


✔✔B. Ipratropium


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, C. Montelukast

D. Prednisone




Which adverse effect is commonly associated with beta-agonists?


✔✔Tremors and tachycardia


A. Dry mouth

B. Rash

C. Constipation




Which drug class reduces inflammation and mucus production in chronic asthma?

A. Beta-agonists


✔✔B. Inhaled corticosteroids


C. Antihistamines

D. Expectorants




Which medication is indicated for prophylaxis of exercise-induced bronchospasm?

A. Albuterol as needed


✔✔B. Long-acting beta-agonist or inhaled corticosteroid combination


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