HESI RN
HESI RN Exit Exam Capstone Questions
Question 1 of 5
The nurse is caring for a client with a suspected myocardial infarction (MI). Which laboratory test result is most indicative of a recent MI?
Correct Answer: A
Rationale: Elevated troponin levels are the most specific and sensitive indicator of myocardial infarction. Troponin levels increase within hours of an MI and remain elevated for several days.
Question 2 of 5
A female client with acute respiratory distress syndrome (ARDS) is sedated and on a ventilator with 50% FIO2. What assessment finding warrants immediate intervention?
Correct Answer: B
Rationale: Diminished breath sounds in a sedated client with ARDS and on a ventilator indicate collapsed alveoli, which requires immediate intervention, such as chest tube insertion, to prevent further lung damage.
Question 3 of 5
A 5-week-old infant who developed projectile vomiting over the last two weeks is diagnosed with hypertrophic pyloric stenosis. Which intervention should the nurse plan to implement?
Correct Answer: D
Rationale: Intravenous fluids are essential for rehydrating an infant who is likely suffering from dehydration due to projectile vomiting. This condition, commonly related to pyloric stenosis, causes rapid fluid loss. Oral rehydration methods might not be sufficient or appropriate for such a young infant, especially if vomiting persists. IV therapy ensures controlled and adequate fluid replacement to stabilize the child.
Question 4 of 5
A client with hyperparathyroidism is preparing for surgery. Which preoperative lab finding is most important to report?
Correct Answer: A
Rationale: Elevated calcium levels can cause complications during surgery and should be reported.
Question 5 of 5
A client reports unilateral leg swelling after a long flight. What complication is the nurse most concerned about?
Correct Answer: A
Rationale: Unilateral leg swelling following a long flight may indicate a pulmonary embolism, which is a life-threatening complication requiring immediate attention.
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