HESI RN
HESI RN Med Surg Questions
Extract:
Question 1 of 5
After administering varicella vaccine to a five-year-old child, which instruction should the nurse provide the child's parent?
Correct Answer: A
Rationale: Applying a cool pack reduces discomfort at the injection site. Other instructions are incorrect or unnecessary.
Question 2 of 5
A postoperative client reports incisional pain. The client has two prescriptions for PRN analgesia that accompanied the client from the postanesthesia unit. Before selecting which medication to administer, which action should the nurse implement?
Correct Answer: B
Rationale: Comparing the pain scale rating with prescribed dosing ensures the appropriate analgesic and dose are selected based on pain severity, promoting safe and effective pain management.
Question 3 of 5
The nurse is conducting an admission assessment of an infant with heart failure who is scheduled for repair of restenosis of coarctation of the aorta that was repaired 4 days after birth. Findings include blood pressure higher in the arms than the lower extremities, pounding brachial pulses, and slightly palpable femoral pulses. Which pathophysiologic mechanism supports these findings?
Correct Answer: A
Rationale: Coarctation of the aorta narrows the aortic lumen, reducing blood flow to the lower extremities, causing higher blood pressure in the arms and weaker pulses in the legs.
Question 4 of 5
A client with a right ulnar fracture and cast placement reports an increase in arm pain. Which action should the nurse take next?
Correct Answer: B
Rationale: Increased pain post-cast placement may indicate compartment syndrome, a serious condition. Assessing radial pulse volume evaluates circulation distal to the fracture, critical for detecting compromised perfusion.
Question 5 of 5
The nurse calls the healthcare provider because a client diagnosed with an abdominal aortic aneurysm (AAA) is reporting low back pain. Which additional information about the client would be important for the nurse to tell the healthcare provider?
Correct Answer: B
Rationale: Low back pain in AAA may suggest aneurysm expansion or rupture. Hematocrit and blood pressure indicate potential bleeding or hemodynamic instability, critical for the provider's assessment.