A nurse is speaking with the parent of a client who is experiencing manifestations of psychosis. The parent states, "I don't understand how a child can experience psychosis." Which of the following responses should the nurse make?
"Recreational drugs that block histamine receptors cause manifestations of psychosis."
"Norepinephrine is a neurotransmitter that is primarily responsible for psychosis."
"Low levels of acetylcholine in the brain may cause manifestations of psychosis."
"Psychosis may be experienced when an individual has excessive amounts of glutamate in the brain."
The Correct Answer is D
A. While some drugs can contribute to psychosis, blocking histamine receptors is not the primary mechanism.
B. Norepinephrine is involved in mood regulation but is not the primary neurotransmitter linked to psychosis.
C. Low levels of acetylcholine are associated with cognitive decline, not specifically psychosis.
D. Excessive amounts of glutamate, an excitatory neurotransmitter, have been linked to the development of psychotic symptoms. This aligns with the understanding of psychosis and its neurochemical basis.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Illness anxiety disorder involves excessive worry about having a serious illness, but it does not typically involve the intentional production of symptoms.
B. Functional neurological symptom disorder (also known as conversion disorder) involves neurological symptoms without a medical cause, but it does not involve the intentional production of symptoms.
C. Factitious disorder involves deliberately producing or exaggerating symptoms for the purpose of assuming a sick role, as described by the client wanting to feel like the center of a medical drama.
D. Somatic symptom disorder involves significant focus on physical symptoms, but the symptoms are not intentionally produced.
Correct Answer is D
Explanation
A. Hamburgers are high in saturated fats and may not contribute positively to cognitive health.
B. Cheese pizza contains high levels of saturated fats and refined carbohydrates, which are not beneficial for cognitive health.
C. Turkey sandwiches are relatively healthier but may not have the specific benefits for Alzheimer's as other options.
D. Tuna sandwiches are a better choice as they provide omega-3 fatty acids, which are associated with cognitive health and may help slow the progression of Alzheimer's disease.
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