A nurse is educating a student about cerebral edema.
The student nurse inquires, “What type of cerebral edema is associated with a patient who has had a stroke?” Which of the following is the best response from the nurse?

Vasogenic cerebral edema

Osmotic cerebral edema

Cellular cerebral edema

Interstitial cerebral edema .

Answer and Explanation

The Correct Answer is A

Choice A rationale
Vasogenic cerebral edema is the most common type of cerebral edema associated with stroke. It involves swelling outside of brain cells, and leaky blood vessels cause it.
Choice B rationale
Osmotic cerebral edema is not typically associated with stroke. It is more commonly seen in conditions like diabetes-related ketoacidosis and hyponatremia.
Choice C rationale

Cellular, or cytotoxic, cerebral edema can occur due to traumatic brain injury and stroke. However, it is not the most common type of cerebral edema associated with stroke.
Choice D rationale
Interstitial cerebral edema is not typically associated with stroke. It is more commonly seen in conditions like hydrocephalus and meningitis.

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Correct Answer is D

Explanation

Choice A rationale
Age is a non-modifiable risk factor for stroke. As people age, their risk of stroke increases. However, this is not something that can be changed or controlled.
Choice B rationale
Sickle cell disease is a genetic disorder that can increase the risk of stroke, particularly in children. However, it is not a modifiable risk factor because it is determined by the person’s genes.
Choice C rationale
Having a parent with cardiovascular disease can increase a person’s risk of stroke. However, this is a non-modifiable risk factor because it is determined by genetics.
Choice D rationale
Hypertension, or high blood pressure, is a major modifiable risk factor for stroke. It can be controlled through lifestyle changes and medication.

A. Serotonin B. GABA C. Acetylcholine D. Dopamine E. Dopamine

Correct Answer is B

Explanation

Choice A rationale
Serotonin is indeed an inhibitory neurotransmitter. It helps regulate mood, appetite, and sleep among other things. However, its role in the nervous system is complex and it can also have excitatory effects depending on the specific receptors and neural pathways involved.
Choice B rationale
Gamma-aminobutyric acid (GABA) is the primary inhibitory neurotransmitter in the brain. It works by decreasing neuronal excitability, which helps to regulate muscle tone, among other functions.
Choice C rationale
Acetylcholine is primarily an excitatory neurotransmitter, although it can have inhibitory effects in certain parts of the nervous system. It plays a key role in muscle activation, learning, and memory.
Choice D rationale
Dopamine can act as both an inhibitory and an excitatory neurotransmitter, depending on the type of receptor it binds to and the specific neural pathway involved. It plays key roles in reward, motivation, and motor control.

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A nurse is educating a student about cerebral edema. The student nurse inquires, “What type of cerebral edema is associated with a patient who has had a stroke?” Which of the following is the best response from the nurse?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reviewing the electronic medical record of a middle-aged client who was admitted following a stroke. Which of the following findings should the nurse identify as a modifiable risk factor for stroke?

Correct Answer is D

Explanation

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Correct Answer is B

Explanation

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A nurse is educating a student about cerebral edema.
The student nurse inquires, “What type of cerebral edema is associated with a patient who has had a stroke?” Which of the following is the best response from the nurse?