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?

The PNS consists of cranial and spinal nerves that connect the CNS to the rest of the body.

The PNS is divided into two subdivisions: the somatic nervous system and the autonomic nervous system.

The PNS controls voluntary movements of skeletal muscles and provides sensory feedback from the skin, joints, and muscles.

The PNS regulates involuntary functions of smooth muscles, cardiac muscles, and glands.

Answer and Explanation

The Correct Answer is D

Choice A reason:

This is a correct statement, as the PNS consists of cranial and spinal nerves that connect the CNS to the rest of the body and transmit sensory and motor signals.

Choice B reason:

This is a correct statement, as the PNS is divided into two subdivisions: the somatic nervous system (SNS) and the autonomic nervous system (ANS).

Choice C reason:

This is a correct statement, as the PNS controls voluntary movements of skeletal muscles and provides sensory feedback from the skin, joints, and muscles through the SNS.

Choice D reason:

This is an incorrect statement, as this is the function of the ANS, which is a subdivision of the PNS. The ANS regulates involuntary functions of smooth muscles, cardiac muscles, and glands through its two branches: the sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS).

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Correct Answer is B

Explanation

Choice A reason:

This is incorrect because expressive aphasia is a type of aphasia that affects the ability to produce speech, but not to comprehend it. A client with expressive aphasia would be able to respond verbally, but with difficulty or errors.

Choice B reason:

This is the correct answer because receptive aphasia is a type of aphasia that affects the ability to comprehend speech, but not to produce it. A client with receptive aphasia would not be able to respond verbally, as they do not understand what is being asked.

Choice C reason:

This is incorrect because global aphasia is a type of aphasia that affects both the ability to produce and comprehend speech. A client with global aphasia would not be able to respond verbally or nonverbally, as they have no language function.

Choice D reason:

This is incorrect because anomic aphasia is a type of aphasia that affects the ability to recall specific words or names, but not the general ability to produce or comprehend speech. A client with anomic aphasia would be able to respond verbally, but with pauses or substitutions.

A. "MS is caused by an autoimmune attack on my nerve cells." B. "MS is caused by a degeneration of my nerve fibers." C. "MS is caused by an inflammation of my nerve coverings." D. "MS is caused by a compression of my nerve roots."

Correct Answer is C

Explanation

Choice A reason:

This is an incorrect answer, as MS is not caused by an autoimmune attack on nerve cells, but rather on nerve coverings called myelin sheaths.

Choice B reason:

This is an incorrect answer, as MS is not caused by a degeneration of nerve fibers, but rather by an inflammation of nerve coverings called myelin sheaths.

Choice C reason:

This is a correct answer, as MS is caused by an inflammation of nerve coverings called myelin sheaths, which impair transmission of nerve impulses.

Choice D reason:

This is an incorrect answer, as MS is not caused by a compression of nerve roots, but rather by an inflammation of nerve coverings called myelin sheaths.

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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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Naxlex Comprehensive Predictor Exams

Correct Answer is B

Explanation

A nurse is caring for a client who has multiple sclerosis (MS). Which of the following statements by the client indicates an understanding of this condition?

Correct Answer is C

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?

A nurse is evaluating the outcomes of a client who has ischemic stroke and has received rehabilitation. Which of the following statements by the client indicates an improvement in functional recovery?

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 caring for a client who has a seizure disorder. The client asks the nurse how seizures occur. Which of the following responses by the nurse is appropriate?

A nurse is administering medication to a client who has Parkinson's disease. The client asks the nurse how the medication works. Which of the following responses by the nurse is appropriate?

A nurse is caring for a client who has cervical radiculopathy due to a herniated disc at C6-C7 level. Which of the following muscles should the nurse assess for weakness?

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?