A nurse is teaching a client about the functions of the central nervous system (CNS). Which of the following statements by the client indicates a need for further teaching?

The CNS processes sensory information from the body.

The CNS generates motor commands to control movement.

The CNS regulates cognitive and emotional functions.

The CNS connects the brain and spinal cord to the rest of the body.

Answer and Explanation

The Correct Answer is D

Choice A reason:

This is a correct statement, as the CNS receives sensory information from various receptors in the body and interprets it.

Choice B reason:

This is a correct statement, as the CNS initiates and coordinates motor commands to control voluntary and involuntary movements.

Choice C reason:

This is a correct statement, as the CNS is involved in higher cognitive functions such as memory, learning, reasoning, and emotions.

Choice D reason:

This is an incorrect statement, as this is the function of the PNS. The PNS consists of cranial and spinal nerves that connect the CNS to the rest of the body and transmit sensory and motor signals.

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Correct Answer is A

Explanation

Choice A reason:

This is the correct answer because peripheral neuropathy affects the sensory nerves, which can cause loss of sensation, especially in the distal parts of the body. Diabetes mellitus is a common cause of peripheral neuropathy.

Choice B reason:

This is incorrect because peripheral neuropathy does not affect the motor nerves, which control muscle tone and reflexes. Increased muscle tone and reflexes in the upper limbs are more likely to indicate a central nervous system disorder, such as a stroke or spinal cord injury.

Choice C reason:

This is incorrect because peripheral neuropathy can cause decreased pain perception in any part of the body, not just the hands and fingers. However, this is not a specific finding for peripheral neuropathy, as other conditions can also impair pain perception, such as spinal cord injury or opioid use.

Choice D reason:

This is incorrect because peripheral neuropathy does not affect the autonomic nerves, which control sweating and flushing. Increased sweating and flushing in the face and neck are more likely to indicate a sympathetic nervous system disorder, such as pheochromocytoma or carcinoid syndrome.

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 teaching a client about the functions of the central nervous system (CNS). Which of the following statements by the client indicates a need for further teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has peripheral neuropathy due to diabetes mellitus. Which of the following findings should the nurse expect?

Correct Answer is A

Explanation

A nurse is providing education to a client who has peripheral neuropathy due to chemotherapy. The nurse should include which of the following instructions in the teaching plan?

Correct Answer is C

Explanation

A nurse is educating a client who has a history of ischemic stroke about modifiable risk factors. Which of the following risk factors should the nurse include in the teaching? (Select all that apply.)

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A nurse is teaching a client about the functions of the central nervous system (CNS). Which of the following statements by the client indicates a need for further teaching?

A nurse is reviewing the anatomy of the peripheral nervous system (PNS) with a group of nursing students. Which of the following statements by a student indicates a need for further teaching?

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