A nurse is reinforcing teaching with a client who wants to lose 0.9 kg (2 Ib) of body fat per week. The nurse knows that 0.45 kg (1 lb) of body fat is equal to 3,500 calories. The nurse should instruct the client to reduce his daily caloric intake by how many calories? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) calories

Answer and Explanation

The Correct Answer is ["1000"]

To calculate the number of calories the client should reduce their daily intake by to lose 0.9 kg (2 lb) of body fat per week , we can use the following formula: (0.9 kg/week) x (1 lb/0.45 kg) x (3500 calories/1 lb) = 7,000 calories/week To find the daily calorie reduction, divide 7,000 by 7 days: 7,000 calories/7 days = 1,000 calories/day Therefore, the nurse should instruct the client to reduce their daily caloric intake by 1,000 calories. Answer: 1000

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Correct Answer is C

Explanation

The client's right arm should be immobilized to prevent dislodgment of the central venous catheter. The Trendelenburg position is not indicated in this situation and may increase the risk of complications. Active range of motion exercises of the right arm and frequent coughing can also increase the risk of catheter dislodgment.

Choice A, placing the client in the Trendelenburg position, is not the correct answer because it is not indicated in this situation and may increase the risk of complications.

Choice B, encouraging active range of motion exercises of the right arm, is not the correct answer because it can increase the risk of catheter dislodgment.

Choice D, instructing the client to cough frequently, is not the correct answer because it can increase the risk of catheter dislodgment.

A. Orthopneic B. Trendelenburg C. Prone D. Knee-chest

Correct Answer is D

Explanation

knee-chest. During sigmoidoscopy, the client should lie on their left side with their right knee flexed slightly. The nurse should then position the client in the knee-chest (Sims) position, where the client leans forward with bent knees and support the chest and forearms on the table or a pillow. This allows better visualization and access to the rectal area for the sigmoidoscopy procedure.

An explanation for incorrect choices:

A. Orthopneic position is upright sitting with arms and elbows resting on a table or on a pillow, which helps clients who have difficulty breathing; it is not suitable for sigmoidoscopy.

B. Trendelenburg position

is supine with the head lower than the feet, which can cause blood flow to the head and increased intracranial pressure; it is not suitable for sigmoidoscopy.

C. Prone position is lying face down, which is not suitable for sigmoidoscopy.

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has just had a central venous catheter placed via the right subclavian vein. Which of the following actions should the nurse take?

Correct Answer is C

Explanation

A nurse is preparing a client for a sigmoidoscopy. In which of the following positions should the nurse place the client?

Correct Answer is D

Explanation

A nurse is collecting data from a client who has suspected appendicitis. What finding should the nurse prioritize to report to the provider?

A nurse is caring for a client who is postoperative following an open cholecystectomy. Which of the following assessment findings should the nurse report to the provider?

A nurse is caring for a client who is receiving intermittent bolus enteral feedings through a jejunostomy tube. Which of the following actions should the nurse take?

A home health nurse is reinforcing teaching with an older adult client about safety precautions to take in the home. Which of the following instructions should the nurse include?

A nurse is collecting data from a client who is experiencing opioid toxicity. Which of the following findings should the nurse expect?

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A nurse is assisting with care for a client who received a tuberculin skin test 72 hr ago. When collecting data from the test site, which of the following findings indicates a need for further testing?