A nurse is reviewing the medical history of a client who has ischemic stroke. Which of the following conditions is the most common cause of ischemic stroke?

Atherosclerosis

Atrial fibrillation

Cerebral aneurysm

Arteriovenous malformation

Answer and Explanation

The Correct Answer is A

Choice A reason:

This is the correct answer because atherosclerosis is the main cause of ischemic stroke, as it leads to the formation of plaques that narrow the cerebral arteries and reduce blood flow to the brain.

Choice B reason:

This is incorrect because atrial fibrillation is a risk factor for ischemic stroke, but not the most common cause. Atrial fibrillation can cause embolic stroke, which occurs when a blood clot from the heart travels to the brain and blocks a cerebral artery.

Choice C reason:

This is incorrect because cerebral aneurysm is a cause of hemorrhagic stroke, not ischemic stroke. Cerebral aneurysm is a weak spot in a cerebral artery that can rupture and bleed into the brain.

Choice D reason:

This is incorrect because arteriovenous malformation is also a cause of hemorrhagic stroke, not ischemic stroke. Arteriovenous malformation is a congenital abnormality of the blood vessels in the brain that can leak or burst and cause bleeding.

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Correct Answer is ["A","B","C"]

Explanation

Choice A reason:

This is correct because bending forward at the waist can increase the pressure on the spinal discs and nerve roots, which can worsen radiculopathy symptoms.

Choice B reason:

This is correct because lifting heavy objects can also increase the pressure on the spinal discs and nerve roots, as well as strain the back muscles and ligaments, which can worsen radiculopathy symptoms.

Choice C reason:

This is correct because sitting for prolonged periods can reduce blood flow to the spinal discs and nerve roots, which can impair healing and worsen radiculopathy symptoms.

Choice D reason:

This is incorrect because swimming or water aerobics can be beneficial for clients with radiculopathy, as they can reduce stress on the spine, improve flexibility and strength, and relieve pain.

Choice E reason:

This is incorrect because walking or jogging can also be beneficial for clients with radiculopathy, as they can improve blood flow to the spine, enhance mood and well-being, and prevent deconditioning.

A. Wear tight-fitting shoes to prevent foot injuries. B. Use a heating pad to relieve pain in the affected areas. C. Inspect your skin daily for cuts, blisters, or ulcers. D. Avoid taking vitamin B supplements to prevent toxicity.

Correct Answer is C

Explanation

Choice A reason:

This is incorrect because wearing tight-fitting shoes can cause pressure ulcers, blisters, or infections in clients with peripheral neuropathy, who have reduced sensation and blood flow in their feet. The nurse should advise the client to wear well-fitting shoes with cushioned socks and avoid walking barefoot.

Choice B reason:

This is incorrect because using a heating pad can cause burns or skin damage in clients with peripheral neuropathy, who have impaired temperature perception and pain sensation in their affected areas. The nurse should advise the client to avoid exposure to extreme heat or cold and use other methods to relieve pain, such as medications, massage, or acupuncture.

Choice C reason:

This is the correct answer because inspecting the skin daily for cuts, blisters, or ulcers can help prevent infection and complications in clients with peripheral neuropathy, who have reduced sensation and healing ability in their affected areas. The nurse should advise the client to wash their skin with mild soap and water, apply moisturizer, and report any signs of infection to their provider.

Choice D reason:

This is incorrect because taking vitamin B supplements can help prevent or treat peripheral neuropathy caused by vitamin B deficiency, which can occur in clients who receive chemotherapy. The nurse should advise the client to consult with their provider before taking any supplements and follow a balanced diet that includes foods rich in vitamin B, such as meat, eggs, dairy products, and fortified cereals.

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A nurse is reviewing the medical history of a client who has ischemic stroke. Which of the following conditions is the most common cause of ischemic stroke?

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Naxlex Comprehensive Predictor Exams

A client has been diagnosed with radiculopathy due to a herniated disc in the lumbar spine. The nurse should instruct the client to avoid which of the following activities? (Select all that apply.)

Correct Answer is ["A","B","C"]

Explanation

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Correct Answer is C

Explanation

A nurse is reviewing the medical history of a client who has ischemic stroke. Which of the following conditions is the most common cause of ischemic stroke?

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