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 correct answer is choice C. Asthma.

Choice A rationale:

Glaucoma is not a contraindication for propranolol. Beta-blockers like propranolol can actually be used to manage glaucoma by reducing intraocular pressure.

Choice B rationale:

Irritable bowel syndrome (IBS) is not a contraindication for propranolol. There is no direct interaction between propranolol and IBS that would prevent its use.

Choice C rationale:

Asthma is a contraindication for propranolol. Propranolol is a non-selective beta-blocker, which means it can block beta-2 receptors in the lungs, leading to bronchoconstriction and potentially severe asthma exacerbations.

Choice D rationale:

Migraine headaches are not a contraindication for propranolol. In fact, propranolol is often prescribed as a preventive treatment for migraines.

A. Redness around the incision line B. Bruising around the wound C. Serous wound drainage D. Crusting along the incision.

Correct Answer is A

Explanation

Redness around the incision line. Redness around the incision line indicates inflammation and is a sign of wound infection. Bruising around the wound and crusting along the incision are normal findings in the early postoperative period. Serous wound drainage is a normal finding after surgery and is not an indication of infection.

Other choices are not correct because:

B. Bruising around the wound: This is a normal finding in the early postoperative period.

C. Serous wound drainage: This is a normal finding after surgery and is not an indication of infection.

D. Crustin

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Naxlex Comprehensive Predictor Exams

A nurse is reviewing the medical record of a client who has hypertension and a new prescription for propranolol. Which of the following findings should the nurse identify as a contraindication for taking propranolol?

Correct Answer is C

Explanation

A nurse is examining the abdominal wound of a client who is 3 days postoperative following a hemicolectomy. Which of the following findings indicates a wound infection?

Correct Answer is A

Explanation

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

A nurse is providing care for a client who has hemophilia and is bleeding from a small laceration on his arm. After applying a sterile dressing, which of the following actions should the nurse take next?

A nurse is providing first aid for a client who has a minor burn on one hand. Which of the following actions should the nurse take? (Select all that apply.)

A nurse is caring for a client in hospice care who is dying. The client's partner expresses concern that the client is sleeping more than in the previous week. Which of the following is an appropriate response by the nurse?

A nurse is reinforcing teaching with a client who has angina. Which of the following statements by the client indicates an understanding of the teaching?

A nurse is caring for a client who has been receiving epoetin alfa in preparation for a hip arthroplasty. Which of the following findings indicate that the medication has been effective?

A nurse is collecting data from a client who had a left hemispheric stroke. Which of the following findings should the nurse report to the provider immediately?

A nurse is reinforcing teaching with a client who is 24 hours postoperative following a total hip arthroplasty. Which of the following instructions should the nurse include in the teaching?