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?

A. Depression. Depression is typically characterized by low energy, feelings of sadness, and withdrawal from activities. Hyperactivity and pacing are not consistent with depressive symptoms, as individuals with depression often exhibit psychomotor retardation rather than excessive movement.
B. Delusions. Delusions are fixed, false beliefs that are not based on reality, such as paranoia or grandiosity. While delusions can occur in mania, the client's primary symptoms of hyperactivity, pacing, and poor concentration are more indicative of a manic episode rather than delusional thinking alone.
C. Hallucinations. Hallucinations involve sensory perceptions that occur without external stimuli, such as hearing voices or seeing things that are not there. The client’s symptoms do not indicate hallucinations but rather heightened activity levels and distractibility.
D. Mania. Mania is characterized by hyperactivity, excessive energy, rapid speech, and poor concentration. Pacing and an inability to focus during group therapy suggest an elevated mood state, making mania the most appropriate identification of the client’s manifestations.

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.