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?

Elevate the head of the bed to 30 degrees.

Administer mannitol as prescribed.

Monitor the client's intracranial pressure.

All of the above.

Answer and Explanation

The Correct Answer is D

Choice A reason:

This is correct because elevating the head of the bed to 30 degrees can help reduce intracranial pressure by facilitating venous drainage and decreasing cerebral blood volume.

Choice B reason:

This is correct because administering mannitol as prescribed can help reduce intracranial pressure by creating an osmotic gradient that draws fluid out of the brain tissue and into the bloodstream.

Choice C reason:

This is correct because monitoring the client's intracranial pressure can help detect any signs of increased intracranial pressure or cerebral herniation, which can be life-threatening complications of cerebral edema.

Choice D reason:

This is correct because all of the above interventions are appropriate for a client who has ischemic stroke and is at risk for cerebral edema.

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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. "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 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?

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 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 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?

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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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?