2025 NGN HESI RN Pharmacology Real Test Bank (4 Versions) with Verified Correct Answers and Rationales (100% Verified) | RN HESI Pharmacology with NGN Latest 2025 A+ Graded (Newest!).

2025 NGN HESI RN Pharmacology Real Test Bank (4 Versions) with Verified Correct Answers and Rationales (100% Verified) | RN HESI Pharmacology with NGN Latest 2025 A+ Graded (Newest!). 1. Which of the following is a potential side effect of hydrochlorothiazide? A. Hypokalemia B. Hyperkalemia C. Dehydration D. Hypertension Answer: A) Hypokalemia Rationale: Hydrochlorothiazide is a thiazide diuretic that can lead to potassium loss, causing hypokalemia. 2. What is the primary purpose of administering naloxone to a client? A. To treat an opioid overdose B. To treat acute asthma exacerbation C. To treat hypertension D. To treat an anxiety disorder Answer: A) To treat an opioid overdose Rationale: Naloxone is an opioid antagonist used to reverse the effects of opioid overdose, particularly respiratory depression.