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 D

Explanation

Choice A reason:

This is correct because improved movement of the arm and leg on the affected side indicates an improvement in motor function, which can be impaired by ischemic stroke.

Choice B reason:

This is correct because improved speech and comprehension indicate an improvement in language function, which can be impaired by ischemic stroke, especially if it affects the dominant hemisphere.

Choice C reason:

This is correct because improved swallowing indicates an improvement in cranial nerve function, which can be impaired by ischemic stroke, especially if it affects the brainstem.

Choice D reason:

This is correct because all of the above statements indicate an improvement in functional recovery, which is the goal of rehabilitation for clients who have ischemic stroke.

A. "The medication increases dopamine levels in your brain." B. "The medication decreases acetylcholine levels in your brain." C. "The medication increases serotonin levels in your brain." D. "The medication decreases glutamate levels in your brain."

Correct Answer is A

Explanation

Choice A reason:

This is a correct answer, as the medication increases dopamine levels in the brain, which helps to improve the symptoms of Parkinson's disease, such as tremors, rigidity, and bradykinesia.

Choice B reason:

This is an incorrect answer, as the medication does not decrease acetylcholine levels in the brain, but rather increases dopamine levels. Acetylcholine is another neurotransmitter that controls muscle contraction, learning, and memory.

Choice C reason:

This is an incorrect answer, as the medication does not increase serotonin levels in the brain, but rather increases dopamine levels. Serotonin is another neurotransmitter that controls mood, sleep, and appetite.

Choice D reason:

This is an incorrect answer, as the medication does not decrease glutamate levels in the brain, but rather increases dopamine levels. Glutamate is another neurotransmitter that controls excitatory signals in the brain.

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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 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?

Correct Answer is D

Explanation

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?

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?

A nurse is teaching a client who has peripheral neuropathy about foot care. Which of the following statements by the client indicates an understanding of the teaching?

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 caring for a client who has ischemic stroke and is receiving thrombolytic therapy with recombinant tissue plasminogen activator (rtPA). Which of the following actions should the nurse take? (Select all that apply.)

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 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.)