The nurse administers a medication that potentiates the action of gamma-aminobutyric acid (GABA). Which effect would be expected?

Choice A reason: Silence in group therapy provides space for reflection, allowing members to process emotions and thoughts. This supports therapeutic goals by fostering insight and self-awareness, aligning with psychiatric principles of facilitating emotional processing, making this the correct choice.

Choice B reason: Silence does not encourage immediate verbal responses; it promotes contemplation. Encouraging quick responses may pressure participants, disrupting therapeutic processing, which relies on reflective pauses, making this statement contrary to the therapeutic use of silence and incorrect.

Choice C reason: Using silence to discipline is punitive, not therapeutic. Silence in therapy aims to facilitate reflection, not control behavior, which contradicts psychiatric nursing principles of fostering a supportive environment, making this choice incorrect and non-therapeutic.

Choice D reason: Silence complements, not replaces, active listening. Active listening involves verbal and nonverbal engagement, while silence provides reflective space. Replacing listening with silence undermines therapeutic communication, making this statement incorrect for the role of silence in therapy.

Choice A reason: Clozapine, an antipsychotic, primarily causes agranulocytosis and metabolic issues, not fluid or electrolyte imbalances. Its effects on the central nervous system and bone marrow do not directly disrupt electrolyte homeostasis, making this choice incorrect for this concern.

Choice B reason: Lithium, a mood stabilizer, affects renal function, impairing sodium and water reabsorption, leading to potential hyponatremia or dehydration. This requires close monitoring of electrolytes, as imbalances can cause toxicity, making this the correct choice for heightened alertness.

Choice C reason: Fluoxetine, an SSRI, primarily affects serotonin levels, with minimal impact on fluid or electrolyte balance. Side effects like nausea do not significantly disrupt electrolytes, making this choice incorrect compared to lithium’s known renal effects.

Choice D reason: Venlafaxine, an SNRI, influences serotonin and norepinephrine but does not significantly affect fluid or electrolyte balance. Its side effects, like hypertension, are unrelated to electrolyte homeostasis, making this choice incorrect for this specific concern.