Nursing Elites

1. A nurse is educating a client about caloric intake and weight reduction. Which of the following client statements indicates an understanding of the teaching?

• A. If I eat 500 fewer calories per day, I should lose 1 pound per week.
• B. If I eat 450 fewer calories per day, I should lose 2 pounds per week.
• C. If I eat 250 fewer calories per day, I should lose 2 pounds per week.
• D. If I eat 300 fewer calories per day, I should lose 1 pound per week.

Correct answer: A

Rationale: The correct answer is A: 'If I eat 500 fewer calories per day, I should lose 1 pound per week.' This statement is accurate because a reduction of 500 calories per day typically results in a weight loss of 1 pound per week. This is based on the principle that a calorie deficit of 3,500 calories equals about 1 pound of body fat. Choices B, C, and D are incorrect because they do not align with the established relationship between calorie reduction and weight loss. Eating 450 fewer calories per day would not lead to a weight loss of 2 pounds per week; similarly, reducing calories by 250 or 300 per day would not result in losing 2 pounds or 1 pound per week, respectively.

2. A nurse should teach which of the following clients requiring crutches about how to use a three-point gait?

• A. A client who is able to bear full weight on both lower extremities.
• B. A client who has bilateral leg braces due to paralysis of the lower extremities.
• C. A client who has a right femur fracture with no weight bearing on the affected leg.
• D. A client who has bilateral knee replacements with partial weight bearing on both legs.

Correct answer: C

Rationale: The correct answer is C because a three-point gait is used when the client can bear full weight on one foot and uses crutches and the uninvolved leg to ambulate. Choices A, B, and D are incorrect because they do not meet the criteria for using a three-point gait. Choice A states that the client can bear full weight on both lower extremities, which does not require a three-point gait. Choice B mentions bilateral leg braces due to paralysis, which would not involve using a three-point gait. Choice D describes a client with bilateral knee replacements with partial weight bearing, which also does not align with the use of a three-point gait.

3. A client is receiving morphine. Which of the following should the nurse monitor?

• A. Liver function
• B. Respiratory rate
• C. Blood glucose levels
• D. Bowel sounds

Correct answer: B

Rationale: Corrected Rationale: When a client is receiving morphine, monitoring the respiratory rate is crucial because morphine can cause respiratory depression. Therefore, it is essential for the nurse to assess the client's breathing to detect any signs of respiratory distress. Choices A, C, and D are incorrect because morphine primarily affects the respiratory system, not the liver function, blood glucose levels, or bowel sounds.

4. A client is receiving vancomycin. Which of the following should the nurse monitor?

• A. Blood glucose levels
• B. Serum creatinine
• C. INR levels
• D. Liver function tests

Correct answer: B

Rationale: The correct answer is B: Serum creatinine. Vancomycin is known to be nephrotoxic, meaning it can cause kidney damage. Monitoring serum creatinine levels is essential to assess kidney function and detect any signs of nephrotoxicity. Blood glucose levels (choice A) are not directly affected by vancomycin. INR levels (choice C) are typically monitored for clients on anticoagulants, not vancomycin. Liver function tests (choice D) are not primarily affected by vancomycin use; kidney function is of greater concern.

5. A nurse is assessing a newborn who is 10 hours old. Which of the following findings should the nurse report to the provider?

• A. Axillary temperature 36.5°C (97.7°F)
• B. Nasal flaring
• C. Heart rate 158/min
• D. One void since birth

Correct answer: B

Rationale: Nasal flaring can indicate respiratory distress in a newborn, which is a critical finding requiring immediate attention. This may suggest an issue with breathing or lung function. Reporting nasal flaring promptly allows the provider to assess and intervene to ensure the newborn's respiratory status is stable. Choices A, C, and D are within normal parameters for a 10-hour-old newborn and do not indicate an immediate concern. An axillary temperature of 36.5°C (97.7°F) is within the normal range for a newborn. A heart rate of 158/min is typical for a newborn, and one void since birth is an expected finding at this early stage.

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