NUR 521 Exam Guide 2026/2027 – Respiratory Pharmacology & Nursing Interventions Q&A

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Exam (elaborations)

NUR 521 Exam Guide 2026/2027 – Respiratory Pharmacology & Nursing Interventions Q&A

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2026/2027

Institution Nursing

Course Nursing

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Focused guide on respiratory drugs and interventions: antitussives, decongestants, antihistamines, expectorants, mucolytics, beta‑2 agonists, anticholinergics, methylxanthines, corticosteroids, leukotrienes, mast cell stabilizers, and bronchodilators. Includes prototypes, contraindications, adverse effects, and nursing roles. Course Level: Master’s Level – Advanced Pharmacology

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ACE YOUR NUR 521 EXAM: COMPLETE STUDY GUIDE WITH
COMPREHENSIVE QUESTIONS AND ANSWERS LATEST
2026/2027
◉List the main Anti-Inflammatories Answer: S-Sys.
Glucocorticoids/Corticosteriods
L-Leukotriene Modifiers
M-Mast Cell Stabilizers

◉List the categories of Upper Resp. drugs Answer: D-Decongestants
A-Antitussives
A-Antihistamines
E-Expectorants

◉What is the PT for antitussives? Answer: Non-productive cough.

◉What is the PD for antitussives? Answer: CNS Medulla cough center

◉What are some contraindications for antitussives? Answer: Asthma,
COPD, CAL, or anything that stops the cough reflex

List adverse effects for antitussives. Answer: Drowsiness, nausea,
irritability, OD for euphoric effects

, ◉

◉List the food/drug interactions for antitussives. Answer: MAOI's,
fluoxetine, quinidine

◉What are the nursing education steps for antitussives? Answer:
Adhere to dosage
Preg Cat C
Assess Resp. status
DO NOT crush pulls
These drugs can be abused

◉What is the prototype drug for antitussives? Answer:
Dextromethorphan (Robitussin DM)

◉What are some other drugs classified as antitussives? Answer:
Codeine (hydrocodone), Diphenhydramine (Benadryl)

◉What is the PT for decongestants? Answer: Reduction of nasal
mucous

◉What is the PD for decongestants? Answer: vasoconstriction of nasal
arterioles

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Uploaded on: September 2, 2026
Number of pages: 13
Written in: 2026/2027
Type: Exam (elaborations)
Contains: Questions & answers

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