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. "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.

A. "Electrical current will flow through electrodes placed on your torso." B. "It is not necessary to fast before the procedure." C. "You will be awake during the procedure." D. "Your provider will likely schedule you for several treatments over a period of weeks."

Correct Answer is D

Explanation

A. "Electrical current will flow through electrodes placed on your torso." Electrodes are placed on the scalp, either bilaterally or unilaterally, rather than on the torso. These electrodes deliver a controlled electrical stimulus to induce a therapeutic seizure, which can help alleviate severe depressive symptoms.
B. "It is not necessary to fast before the procedure." Fasting is required before ECT to prevent aspiration, as the client will receive general anesthesia and a muscle relaxant. Typically, clients must avoid food and liquids for at least 6 to 8 hours prior to the procedure.
C. "You will be awake during the procedure." The client is not awake during ECT, as they receive general anesthesia and a muscle relaxant. These medications ensure the client remains unconscious and immobile throughout the procedure to enhance safety and comfort.
D. "Your provider will likely schedule you for several treatments over a period of weeks." ECT is not a one-time procedure; it is typically administered two to three times per week for a total of 6 to 12 sessions. The number of treatments varies based on the client’s response, with improvements often occurring after multiple sessions.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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

A nurse is reinforcing teaching to a client who is to undergo electroconvulsive therapy (ECT) for depression. Which of the following information should the nurse provide?

Correct Answer is D

Explanation

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