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 ["A","B","C"]

Explanation

Choice A reason:

This is correct because hypertension is a modifiable risk factor for ischemic stroke, as it increases the stress on the arterial walls and accelerates atherosclerosis, which can lead to plaque formation and reduced blood flow to the brain.

Choice B reason:

This is correct because smoking is a modifiable risk factor for ischemic stroke, as it damages the endothelial lining of the arteries and promotes thrombosis, which can lead to clot formation and blockage of blood flow to the brain.

Choice C reason:

This is correct because diabetes mellitus is a modifiable risk factor for ischemic stroke, as it causes hyperglycemia and dyslipidemia, which can damage the blood vessels and increase the risk of atherosclerosis and thrombosis.

Choice D reason:

This is incorrect because age is a non-modifiable risk factor for ischemic stroke, as it cannot be changed or controlled by the client. The risk of ischemic stroke increases with age due to physiological changes in the blood vessels and other organs.

Choice E reason:

This is incorrect because family history is also a non-modifiable risk factor for ischemic stroke, as it cannot be changed or controlled by the client. The risk of ischemic stroke may be higher in clients who have relatives who had a stroke due to genetic or environmental factors.

A. The CNS processes sensory information from the body. B. The CNS generates motor commands to control movement. C. The CNS regulates cognitive and emotional functions. D. The CNS connects the brain and spinal cord to the rest of the body.

Correct Answer is D

Explanation

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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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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.)

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

Explanation

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?

Correct Answer is D

Explanation

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

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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?

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A nurse is planning care for a client who has ischemic stroke and is at risk for cerebral edema. Which of the following interventions should the nurse include in the plan?