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A nurse is caring for a client who is postoperative hip arthroplasty and has a new prescription for enoxaparin 1 mg/kg/dose subcutaneously every 12 hr. The client weighs 95 lbs. How many mg should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["43.2"]

- To calculate the dose of enoxaparin, first convert the client's weight from pounds to kilograms by dividing by 2.2.

- 95 lbs / 2.2 = 43.18 kg

- Then, multiply the weight in kilograms by the prescribed dose of 1 mg/kg. - 43.18 kg x 1 mg/kg = 43.18 mg

- Finally, round the answer to the nearest tenth of a milligram.

- 43.18 mg ≈ 43.2 mg

- Therefore, the nurse should administer 43.2 mg of enoxaparin per dose subcutaneously every 12 hours.

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Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

A. Transverse fractures occur straight across the bone. In this case, the bone is splintered, which is not characteristic of a transverse fracture.

B. Oblique fractures have a diagonal break across the bone. This does not match the description provided in the scenario.

C. Impacted fractures occur when one end of the bone is forced into the adjacent bone. This does not align with the description of the fracture in the scenario.

D. Correct. A comminuted fracture involves the bone breaking into multiple fragments or pieces. This aligns with the description provided in the scenario where the bone is splintered into several pieces around the shaft.

A. When moving an object to one side, the client puts his weight on his heels. B. The client stands with his feet close together when lifting an object. C. The Client faces the direction of movement when sliding an object across the floor. D. When pushing an object, the client moves his front foot backward.

Correct Answer is C

Explanation

A. Placing weight on the heels when moving an object can lead to an improper body mechanic. The client should shift their weight onto the balls of their feet for better stability.

B. Standing with feet close together when lifting an object can also lead to improper body mechanics. The client should maintain a wide base of support by keeping their feet shoulder-width apart.

C. Facing the direction of movement when sliding an object across the floor is an example of proper body mechanics. It helps ensure that the client uses their body weight and strength efficiently.

D. Moving the front foot backward when pushing an object can help maintain balance and provide better leverage, which is a correct body mechanics technique. However, the question specifically asks about sliding an object across the floor, not pushing.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has a fractured tibia as a result of a fall. The client's x-ray shows that the bone is splintered into several pieces around the shaft. The nurse should identify that the client has which of the following types of fractures?

Correct Answer is D

Explanation

A nurse is assessing a client at a follow-up clinic visit for acute low back pain. A goal for this client is to use proper body mechanics at all times. Which of the following findings indicates that the client is meeting this goal?

Correct Answer is C

Explanation

A nurse is completing discharge teaching with a client following arthroscopic knee surgery. Which of the following instructions should the nurse include in the teaching?

A nurse is caring for a client who has a cast in place for a fractured tibia. Which of the following nursing actions is the priority immediately after the provider has applied the cast?

A nurse is discussing Russell's traction with a newly licensed nurse. Which of the following statements about this form of traction should the nurse include in the teaching?

A nurse is caring for a client who is in Buck's traction. Which of the following actions should the nurse take? (Select all that apply.)

A nurse is preparing a client who is postoperative following a below-the knee amputation for a leg prosthesis fitting. Which of the following actions should the nurse take?

A nursing is planning care for an adolescent who is postoperative following scoliosis repair with Harrington rod instrumentation. Which of the following interventions should the nurse include in the plan of care?

A nurse is preparing to administer indomethacin 75 mg PO bid. Available is indomethacin 25 mg/5mL. How many mL should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)