HESI RN
HESI RN Med Surg Questions
Extract:
Question 1 of 5
The nurse is caring for a client who had an appendectomy 4 hours ago. Which finding requires immediate action by the nurse?
Correct Answer: A
Rationale: A high-pitched sound (stridor) upon inspiration suggests airway obstruction, a life-threatening emergency requiring immediate action to ensure airway patency and adequate oxygenation post-surgery.
Question 2 of 5
An infant who has a Wilms' tumor is admitted for surgery. Which intervention should the nurse implement during the preoperative period?
Correct Answer: A
Rationale: Avoiding abdominal manipulation prevents rupture or spread of Wilms' tumor. Other options are inappropriate due to the infant's age, condition, or lack of symptoms.
Question 3 of 5
The healthcare provider prescribes regular insulin 10 units/hr IV. The IV solution contains 100 units of regular insulin in 100 mL of 0.9% normal saline. How many mL/hr should the nurse program the infusion pump? (Enter numerical value only.)
Correct Answer: 10 mL/hr
Rationale: The solution contains 1 unit/mL (100 units/100 mL). For a prescribed rate of 10 units/hr, the infusion pump should be set to deliver 10 mL/hr, as each mL provides 1 unit of insulin.
Question 4 of 5
An infant who is developmentally delayed has a ventricular peritoneal (VP) shunt for hydrocephalus. The nurse makes a postoperative home visit to assess the child's progress. During the visit, the mother tells the nurse, 'When the shunt is removed, the pressure in my baby's head will be gone.' Which response should the nurse provide?
Correct Answer: B
Rationale: The shunt is typically a permanent device that may need replacement as the child grows to manage fluid drainage. Other responses are incorrect or misleading about shunt management.
Question 5 of 5
A client experiences residual effects following an acute attack of Ménière's disease and receives a new prescription for an antihistamine. Which assessment finding indicates that the medication is effective?
Correct Answer: D
Rationale: Antihistamines for Ménière's disease target vertigo, a hallmark symptom. Ambulating without vertigo indicates the medication's effectiveness in controlling this symptom.