why is traction used

ATI RN

Multi Dimensional Care | Final Exam

1. Why is traction used?

A. It allows the bones to realign
B. It decreases the risk of misalignment
C. It promotes wound healing
D. It allows the client to rest longer

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.

2. A nurse is caring for a 25-year-old male quadriplegic client. Which of the following treatments would the nurse perform to decrease the risk of joint contracture and promote joint mobility?

A. Administer glucosamine supplements
B. Turn the client every 2 hours
C. Provide active range of motion (ROM)
D. Provide passive range of motion (ROM)

Correct answer: D

Rationale: The correct answer is to provide passive range of motion (ROM). In quadriplegic clients, who have limited or no movement of their limbs, passive ROM exercises are crucial to maintain joint mobility and prevent joint contractures. Administering glucosamine supplements (choice A) is not directly related to promoting joint mobility. Turning the client every 2 hours (choice B) is essential for preventing pressure ulcers but does not directly address joint contracture and mobility. Providing active ROM exercises (choice C) may not be suitable for quadriplegic clients as they are unable to perform these movements on their own.

3. The nurse Is teaching the client how to administer eye drops. Which of these actions indicates the need for further client education?

A. The client sets the cap down in a manner that does not contaminate it.
B. The client drops the prescribed number of drops into the conjunctival sac
C. The client washes their hands before instilling the drops
D. The client ensures that they touch the administration dropper to the eye

Correct answer: D

Rationale: Touching the dropper to the eye contaminates it and can lead to infection.

4. What complication of fractures is caused by increased pressure which can result in decreased circulation to the area?

A. Venous thromboembolism
B. Acute compartment syndrome
C. Fat embolism syndrome
D. Hemorrhage

Correct answer: B

Rationale: Acute compartment syndrome is the correct answer. It involves increased pressure within muscles, leading to decreased blood flow and tissue damage. Venous thromboembolism (Choice A) is a condition where a blood clot forms in a vein, usually in the leg. Fat embolism syndrome (Choice C) occurs when fat globules enter the bloodstream and block blood vessels. Hemorrhage (Choice D) refers to bleeding, which can occur with fractures but does not specifically involve increased pressure leading to decreased circulation as in acute compartment syndrome.