HESI RN
HESI RN Fundamentals Exam 1 Questions
Extract:
Question 1 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 2 of 5
A nurse is administering insulin glargine to a client. Which of the following actions should the nurse take to prevent medication errors?
Correct Answer: A,C,D,E.F
Rationale: Verification and documentation ensure safety.
Question 3 of 5
The nurse is teaching a client about the use of syringes and needles for home administration of medications. Which action by the client indicates an understanding of standard precautions?
Correct Answer: C
Rationale: Hand hygiene prevents infection.
Question 4 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 5 of 5
The nurse in a skilled nursing facility observes a colleague leaving printed electronic medical record (EMR) copies of a client unattended on a countertop. Which action should the nurse implement?
Correct Answer: D
Rationale: Reporting ensures intervention.