The nurse is leading an exercise class for a group of adults aged 65 years and older. The nurse incorporates isotonic. Isometric, and isokinetic exercises into the class. Which activity is an isometric exercise?

Carrying an air-filled ball while wading through the water across the width of a pool

Contracting the gluteal muscles while holding a simple yoga pose

Walking single file at a rate of 3 miles (5 km)/hour around a racetrack two times

Sitting in a chair with a low weight on the side and lifting the knee to the seat level of the chair

Answer and Explanation

The Correct Answer is B

Choice A rationale: Carrying an air-filled ball while wading through the water across the width of a pool is an isotonic exercise.
Choice B rationale: Contracting the gluteal muscles while holding a simple yoga pose is an isometric exercise.
Choice C rationale: Walking at a rate of 3 miles (5 km)/hour around a racetrack is an isotonic exercise.
Choice D rationale: Sitting in a chair with a low weight on the side and lifting the knee to the seat level of the chair is an isotonic exercise.

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Correct Answer is C

Explanation

Choice A rationale: Calcium is essential for bone health but is not specifically emphasized in wound healing.
Choice B rationale: Vitamin B1 is important for energy metabolism but is not specifically emphasized in wound healing.
Choice C rationale: Protein is crucial for wound healing as it provides the building blocks for tissue repair and regeneration.
Choice D rationale: Vitamin D is important for bone health but is not specifically emphasized in wound healing.

A. Skin edges of the wound are sutured closed. B. Wound is contaminated at the time of injury. C. Granulation tissue forming at the bottom of the wound bed. D. Healing of the wound is prolonged.

Correct Answer is A

Explanation

Choice A rationale: Wound healing by first intention involves the approximation of wound edges, often closed with sutures or staples, resulting in minimal scar formation.
Choice B rationale: Contamination at the time of injury is not characteristic of wounds healing by first intention.
Choice C rationale: Granulation tissue forming at the bottom of the wound bed is characteristic of wounds healing by second intention, not first intention.
Choice D rationale: Healing of the wound is typically quicker and involves less scarring in wounds healing by first intention compared to second intention.

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The nurse is leading an exercise class for a group of adults aged 65 years and older. The nurse incorporates isotonic. Isometric, and isokinetic exercises into the class. Which activity is an isometric exercise?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is teaching a client about the nutritional requirements necessary to promote wound healing. Which of the following nutrients should the nurse include in the teaching?

Correct Answer is C

Explanation

A nurse is assessing a client who has a wound that is healing by first intention. Which of the following findings should the nurse expect?

Correct Answer is A

Explanation

Ordered: Morphine sulfate 12 mg IM Available: Morphine sulfate 15 mg/mL How many mL will you administer?

A nurse is teaching a client about the nutritional requirements necessary to promote wound healing. Which of the following nutrients should the nurse include in the teaching?

The nurse uses gait belts when assisting clients to ambulate. Which client would be a likely candidate for this assistive device?

A nurse is caring for a client and observes that the client's urine is dark amber, cloudy, and has an unpleasant odor. The nurse should recognize that these findings are associated with which of the following?

Upon assessment of a client's wound, the nurse notes the formation of granulation tissue. The tissue bleeds easily when the nurse performs wound care. What is the phase of wound healing characterized by the nurse's assessment?

A client tells the nurse that he takes laxatives every day but is still constipated. The nurse's response is based on which reasoning?

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When moving a client up in bed with the assistance of another caregiver, the nurse should: