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(GCU) BIO-330 Pathophysiology & Pharmacology - Final Exam Review $12.49   Add to cart

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(GCU) BIO-330 Pathophysiology & Pharmacology - Final Exam Review

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(GCU) BIO-330 Pathophysiology & Pharmacology - Final Exam Review (GCU) BIO-330 Pathophysiology & Pharmacology - Final Exam Review (GCU) BIO-330 Pathophysiology & Pharmacology - Final Exam Review

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  • August 29, 2024
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  • 2024/2025
  • Exam (elaborations)
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  • NURSING PROGRAM
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rocky11
BIO-330




Pathophysiology & Pharmacology




FINAL EXAM REVIEW




©GCU 2024/2025

,1. Question: Which of the following is the primary
mechanism of action of ACE inhibitors in hypertension
management?
- A) Inhibition of aldosterone secretion
- B) Inhibition of angiotensin II formation
- C) Dilation of blood vessels
- D) Increase in myocardial contractility

Answer: B) Inhibition of angiotensin II formation
Rationale: ACE inhibitors block the conversion of
angiotensin I to angiotensin II, leading to vasodilation and reduced
blood pressure.


2. Question: A patient with chronic obstructive pulmonary
disease (COPD) is prescribed a long-acting beta-agonist. Which of
the following medications would likely be given?
- A) Albuterol
- B) Salmeterol
- C) Ipratropium
- D) Montelukast

Answer: B) Salmeterol

©GCU 2024/2025

, Rationale: Salmeterol is a long-acting beta-agonist used for
the management of COPD.


3. Question: Which neurotransmitter is primarily involved in
the development of the "fight or flight" response?
- A) Acetylcholine
- B) Serotonin
- C) Norepinephrine
- D) Dopamine

Answer: C) Norepinephrine
Rationale: Norepinephrine is a key neurotransmitter that
mediates the sympathetic nervous system's response to stress.


4. Question: In diabetic ketoacidosis (DKA), which electrolyte
imbalance is commonly observed?
- A) Hyperkalemia
- B) Hypokalemia
- C) Hypernatremia
- D) Hypomagnesemia

Answer: A) Hyperkalemia



©GCU 2024/2025

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