A nurse is assisting with an in-service to a group of staff members about schizophrenia. Which of the following age groups should the nurse include as the age when schizophrenia is typically diagnosed?

School-age

Young adulthood

Preschooler

Older adulthood

Answer and Explanation

The Correct Answer is B

A. School-age: Schizophrenia is rare in children, and early-onset cases before adolescence are uncommon. Symptoms that resemble schizophrenia in children often require further evaluation for other neurodevelopmental disorders.
B. Young adulthood: Schizophrenia typically manifests between late adolescence and early adulthood, usually between ages 18 and 25 in men and slightly later in women. This period is when individuals experience their first psychotic episode.
C. Preschooler: Schizophrenia is extremely rare in preschool-aged children. Symptoms such as hallucinations or disorganized behavior at this age are more likely related to other developmental disorders or trauma.
D. Older adulthood: Late-onset schizophrenia is rare, and when psychotic symptoms emerge in older adults, they are often due to conditions such as dementia, delirium, or medication effects rather than primary schizophrenia.

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Correct Answer is D

Explanation

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.

A. "The procedure will take about 2 hours." B. "Most people only require one treatment to eliminate their depression." C. "You may experience a mild headache following the procedure." D. "You will be asleep during the procedure."

Correct Answer is C

Explanation

A. "The procedure will take about 2 hours.": A typical transcranial magnetic stimulation (TMS) session lasts about 30 to 40 minutes. The treatment is conducted on an outpatient basis, allowing clients to resume daily activities immediately afterward.
B. "Most people only require one treatment to eliminate their depression.": TMS is typically administered in multiple sessions over several weeks. A full course usually consists of daily treatments for four to six weeks to achieve significant symptom improvement.
C. "You may experience a mild headache following the procedure.": Mild headaches and scalp discomfort are common side effects of TMS due to repeated magnetic pulses stimulating the brain. These effects are generally temporary and can be managed with over-the-counter analgesics.
D. "You will be asleep during the procedure.": TMS does not require sedation or anesthesia. Clients remain awake and alert during the procedure, as the treatment is noninvasive and does not cause significant discomfort requiring sedation.

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A nurse is assisting with an in-service to a group of staff members about schizophrenia. Which of the following age groups should the nurse include as the age when schizophrenia is typically diagnosed?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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?

Correct Answer is D

Explanation

A nurse is reinforcing teaching to a client who is to undergo transcranial magnetic stimulation (TMS) for depression. Which of the following information should the nurse provide?

Correct Answer is C

Explanation

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