A nurse is reinforcing education to a group of clients about the process of neurotransmission. Which of the following statements about neurotransmission should the nurse make?

"Neurotransmitters are chemical components that allow neurons to store energy for future use."

"Neurotransmitters are activated by the enzyme transferase."

"Neurotransmitters function by inhibiting the production of glucose."

"Neurotransmitters are found throughout the body."

Answer and Explanation

The Correct Answer is D

A. Neurotransmitters are chemical components that allow neurons to store energy for future use. Neurotransmitters do not store energy; they facilitate communication between neurons by transmitting signals across synapses. Their primary function is to modulate brain activity, not energy storage.
B. Neurotransmitters are activated by the enzyme transferase. Neurotransmitters are not activated by transferase. They are synthesized, stored in vesicles, and released into the synaptic cleft in response to an action potential, where they bind to receptors to elicit a response.
C. Neurotransmitters function by inhibiting the production of glucose. Neurotransmitters do not inhibit glucose production. They play a role in neuronal signaling, affecting mood, cognition, and physiological processes, but do not directly regulate glucose metabolism.
D. Neurotransmitters are found throughout the body. Neurotransmitters exist in both the central and peripheral nervous systems, regulating various functions such as mood, movement, and autonomic responses. They are essential for communication between neurons in the brain and throughout the body.

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Correct Answer is C

Explanation

A. Lithium toxicity. The AIMS test does not assess lithium toxicity. Lithium toxicity is monitored through serum lithium levels and clinical symptoms such as tremors, nausea, confusion, and ataxia. Severe toxicity can lead to seizures, coma, and organ failure, requiring immediate intervention.
B. Alcohol withdrawal. The AIMS test does not assess alcohol withdrawal. Withdrawal symptoms include tremors, hallucinations, seizures, and autonomic instability. The Clinical Institute Withdrawal Assessment for Alcohol (CIWA-Ar) is commonly used to assess symptom severity and guide treatment.
C. Tardive dyskinesia. The AIMS test is used to assess tardive dyskinesia, a movement disorder caused by long-term antipsychotic use. It evaluates involuntary movements of the face, tongue, and extremities, helping clinicians monitor progression and adjust medications to minimize symptoms.
D. Opiate withdrawal. The AIMS test does not assess opiate withdrawal. Symptoms include sweating, agitation, diarrhea, and muscle aches. The Clinical Opiate Withdrawal Scale (COWS) is typically used to assess withdrawal severity and guide opioid detoxification or replacement therapy.

A. Paranoid personality disorder B. Antisocial personality disorder C. Avoidant personality disorder D. Schizotypal personality disorder

Correct Answer is D

Explanation

A. Paranoid personality disorder. Paranoid personality disorder is characterized by distrust and suspicion of others without delusions or hallucinations. Individuals may misinterpret benign interactions as threatening but do not typically display magical thinking or bizarre beliefs.
B. Antisocial personality disorder. Antisocial personality disorder involves a disregard for social norms, manipulation, and lack of empathy. Individuals with this disorder do not usually exhibit delusions or claims of supernatural abilities.
C. Avoidant personality disorder. Avoidant personality disorder is marked by social inhibition, feelings of inadequacy, and hypersensitivity to criticism. These individuals avoid social situations but do not exhibit magical thinking or unusual beliefs.
D. Schizotypal personality disorder. Schizotypal personality disorder involves eccentric behavior, unusual thinking, and cognitive distortions such as magical thinking and paranoia. The belief that one can read minds is a characteristic feature of this disorder.

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A nurse is reinforcing education to a group of clients about the process of neurotransmission. Which of the following statements about neurotransmission should the nurse make?

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Naxlex Comprehensive Predictor Exams

A nurse in a mental health facility is reinforcing teaching to a newly licensed nurse about how to perform an Abnormal Involuntary Movement Scale (AIMS) test on a client. The charge nurse should identify that the AIMS test is used for which of the following conditions?

Correct Answer is C

Explanation

A nurse is caring for a client who screams, "I can read your minds!" The nurse should identify this finding as a manifestation of which of the following personality disorders?

Correct Answer is D

Explanation

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