HESI RN
HESI RN Fundamentals Exam 1 Questions
Extract:
Question 1 of 5
A client receives a prescription for dextromethorphan 30 mg every 6 to 8 hours PO as needed for cough. The bottle is labeled 'Dextromethorphan for Oral Suspension, USP 30 mg per 15 mL.' How many tablespoons should the nurse instruct the client to take with each dose? (Enter numerical value only.)
Correct Answer: 1
Rationale: 30 mg ÷ (30 mg/15 mL) = 1 tablespoon.
Question 2 of 5
What times should the nurse measure vital signs? Select all that apply.
Correct Answer: A,C,E,G
Rationale: Every 4 hours is standard.
Question 3 of 5
When assessing a client with a serum potassium level of 7.5 mEq/L (7.5 mmol/L), which intervention is most important for the nurse to implement?
Correct Answer: B
Rationale: Hyperkalemia risks arrhythmias; cardiac monitoring is critical.
Question 4 of 5
What times should the nurse measure vital signs? Select all that apply.
Correct Answer: A,B,C,G,H
Rationale: Times align with clinical changes.
Question 5 of 5
A client who had emergency gallbladder surgery yesterday is getting ready for discharge. The client speaks very little English. When teaching wound care, which method should the nurse use to evaluate the client’s understanding of self-care at home?
Correct Answer: A
Rationale: Demonstration confirms skill.