Exam 2: NU150 / NU 150 (Latest Version 2025 / 2026) Pharmacology | Test Questions with Verified Answers | 100 % Correct | Grade A - Galen

Exam 2: NU150 / NU 150 (Latest
Version ) Pharmacology |
Test Questions with Verified Answers
| 100 % Correct | Grade A - Galen


Question:
Bronchodilators
Answer:
Two types
*Beta-Adrenergic agonists
*Xanthinin Derivatives




Question:
Adrenergic bronchodilators
Answer:
Alpha and Beta cells are located in the lung tissue
*When alpha cells are stimulated, bronchoconstriction occurs
*When beta cells are stimulated, bronchodilation occurs

,Question:
Adrenergic bronchodilators broken down into two classes
Answer:
Short acting: Albuterol
Long acting: Salmeterol




Question:
Action of lower respiratory drugs
Answer:
causes bronchodilation
Improves air movement in the lungs




Question:
Uses of lower respiratory drugs
Answer:
Treatment of chronic respiratory problems
*Bronchospasms (Asthma Attack)
*Exercise induced bronchospasms
*Bronchitis

, Question:
Adverse reactions of lower respiratory drugs
Answer:
palpitations


hypertension


tachycardia
*can cause paradoxical bronchospasm when used excessively




Question:
Contraindications for lower respiratory drugs
Answer:
cardiac arrythmias


organic brain disease


narrow angle glaucoma