which of the following is not a risk factor for osteoarthritis

ATI RN

Multi Dimensional Care | Exam | Rasmusson

1. Which of the following is NOT a risk factor for osteoarthritis?

A. Older age
B. Sports injuries
C. Obesity
D. Vegan diet

Correct answer: D

Rationale:

2. A client does not understand why vision loss due to glaucoma is irreversible. What is the best explanation?

A. Once bacterial infection has caused damage, the tissue does not regenerate.
B. Once retinal detachment occurs, it does not return to its normal state.
C. Too many nerve fibers have become ischemic and died, so vision loss is permanent.
D. Glaucoma always leads to permanent blindness.

Correct answer: C

Rationale: The correct answer is C. In glaucoma, the optic nerve damage due to high intraocular pressure leads to permanent vision loss because the nerve fibers do not regenerate. Choice A is incorrect as it discusses bacterial infection, not relevant to glaucoma. Choice B is incorrect because it refers to retinal detachment, not glaucoma. Choice D is incorrect because not all glaucoma cases lead to permanent blindness; vision loss can be prevented or slowed with treatment.

3. What device would be best to use for a client who is immobile?

A. Standing assist device
B. A mechanical lift
C. Transfer board
D. Gait belt

Correct answer: B

Rationale: A mechanical lift is the most suitable device for a client who is immobile as it provides safe and efficient assistance in moving the individual. A standing assist device is used for support during standing activities, not for transferring an immobile client. A transfer board is helpful for assisting a client in sliding from one surface to another but may not be the best option for someone who is completely immobile. A gait belt is used for providing support and stability during walking or transferring, which may not be effective for a client who is immobile and requires more comprehensive assistance.

4. Which nonpharmacological intervention does not help reduce edema?

A. Heat therapy
B. Passive range of motion (PROM)
C. Elevation of the extremity
D. Cold therapy

Correct answer: A

Rationale: The correct answer is A: Heat therapy. Heat therapy can vasodilate blood vessels, increasing blood flow to the area and potentially exacerbating edema. Passive range of motion (PROM), elevation of the extremity, and cold therapy are all beneficial interventions for reducing edema. PROM helps with circulation, elevation assists in reducing fluid accumulation, and cold therapy can help constrict blood vessels and decrease swelling.