HESI RN
HESI RN Exit Exam 2023
1. The nurse enters a client's room and observes the unlicensed assistive personnel (UAP) making an occupied bed. What action should the nurse take first?
- A. Place the side rails in an up position.
- B. Assist the UAP in turning the client.
- C. Provide instructions on proper bed-making techniques.
- D. Ask the client if they are comfortable.
Correct answer: A
Rationale: The correct answer is to place the side rails in an up position first. This action is essential to prevent the client from falling while the bed is being made. Assisting the UAP in turning the client (Choice B) is not the immediate priority. Providing instructions on bed-making techniques (Choice C) can wait until the safety of the client is ensured. Asking the client if they are comfortable (Choice D) is important but should come after ensuring the client's safety by raising the side rails.
2. A client with chronic kidney disease (CKD) is admitted with hyperkalemia. Which assessment finding is most concerning?
- A. Bradycardia
- B. Muscle weakness
- C. Peaked T waves on the ECG
- D. Decreased deep tendon reflexes
Correct answer: C
Rationale: The correct answer is C: Peaked T waves on the ECG. In hyperkalemia, elevated potassium levels can affect the heart's electrical activity, leading to changes on the ECG such as peaked T waves. This finding is concerning as it can progress to serious cardiac arrhythmias, including ventricular tachycardia and fibrillation. Bradycardia (choice A) and decreased deep tendon reflexes (choice D) are not typically associated with hyperkalemia. While muscle weakness (choice B) can occur in hyperkalemia due to its effect on neuromuscular function, the most concerning assessment finding indicating the need for immediate intervention in this scenario is peaked T waves on the ECG.
3. Which instruction is most important for a client who receives a new plan of care to treat osteoporosis?
- A. Start a weight-bearing exercise plan.
- B. Increase consumption of foods rich in calcium.
- C. Arrange a bone density test every year.
- D. Stay upright after taking the medication.
Correct answer: D
Rationale: The correct answer is D: 'Stay upright after taking the medication.' This instruction is crucial for clients receiving medications like bisphosphonates to prevent esophageal irritation or erosion. While weight-bearing exercises (choice A) are important for bone health, staying upright after medication intake takes precedence. Increasing calcium-rich foods (choice B) is beneficial but not the most important immediate instruction. Scheduling bone density tests (choice C) is necessary for monitoring osteoporosis but is not as critical as staying upright after medication.
4. The nurse is caring for a client who is postoperative following a thyroidectomy. Which laboratory value should be monitored closely?
- A. Serum calcium of 8.5 mg/dL
- B. Serum sodium of 136 mEq/L
- C. Serum potassium of 3.0 mEq/L
- D. Serum chloride of 102 mEq/L
Correct answer: C
Rationale: A serum potassium level of 3.0 mEq/L should be monitored closely in a client who is postoperative following a thyroidectomy to detect any electrolyte imbalances. After a thyroidectomy, there is a risk of hypokalemia due to the effects of anesthesia, stress response, and the surgical procedure itself. Monitoring serum potassium levels is crucial as hypokalemia can lead to cardiac arrhythmias and muscle weakness. Serum calcium, sodium, and chloride levels are important but not the primary focus following a thyroidectomy, making them incorrect choices.
5. The nurse weighs a 6-month-old infant during a well-baby check-up and determines that the baby's weight has tripled compared to the birth weight of 7 pounds 8 ounces. The mother asks if the baby is gaining enough weight. What response should the nurse offer?
- A. Your baby is gaining weight right on schedule
- B. What food does your baby usually eat in a normal day?
- C. The baby is below the normal percentile for weight gain
- D. What was the baby's weight at the last well-baby check-up?
Correct answer: A
Rationale: The correct answer is A: 'Your baby is gaining weight right on schedule.' Tripling of birth weight by 6 months is a normal growth pattern in infants, indicating appropriate weight gain and development. Choice B is unrelated to the question as it focuses on the baby's diet rather than addressing the weight gain concern. Choice C is incorrect as tripling the birth weight is considered a healthy growth pattern, not below normal percentile. Choice D is irrelevant to the mother's question about the adequacy of weight gain.
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