a nurse assesses an audible grating sound crepitus when a client with osteoarthritis moves his knees what is the cause of this sound
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Nursing Elites

ATI RN

Multi Dimensional Care | Exam | Rasmusson

1. A nurse assesses an audible grating sound (Crepitus) when a client with osteoarthritis moves his knees. What is the cause of this sound?

Correct answer: A

Rationale:

2. Why is traction used?

Correct answer: A

Rationale: Traction is used to help align the bones properly during the healing process. Choice A is correct because traction assists in allowing the bones to realign correctly, promoting proper healing. Choice B is incorrect as traction does not decrease the risk of misalignment; instead, it helps reduce misalignment by aiding in bone alignment. Choice C is incorrect because while traction indirectly supports wound healing by ensuring proper bone alignment, its primary purpose is not wound healing. Choice D is incorrect as the primary purpose of traction is not to allow the client to rest longer, but rather to aid in bone alignment for optimal healing.

3. A client is immobile and requires mechanical ventilation with a tracheostomy. She has a pressure injury on her coccyx measuring 5 cm by 3 cm. the nurse observes bone and tendon at the base of the wound. How would the nurse document this wound?

Correct answer: D

Rationale:

4. What is the best intervention to reduce the risk of falling in the hospital room for a blind client being cared for?

Correct answer: D

Rationale: The best intervention to reduce the risk of falling in the hospital room for a blind client is to orient the client to the location of objects in the room. This helps the client navigate safely and independently. Choices A, B, and C are incorrect because telling the client's family to stay overnight, applying restraints, and shouting are not appropriate interventions for preventing falls in a blind client; in fact, they could potentially lead to increased anxiety and risk of falls.

5. The nurse assesses a deep wound. The area is covered by black and necrotic tissue. What term would the nurse use when documenting this wound?

Correct answer: B

Rationale:

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