A nurse caring for a withdrawn, suspicious patient recognizes the development of feelings of anger toward the patient. What is the nurse’s best response to these feelings?

Choice A reason: A trusting relationship is the goal of therapeutic alliances, not countertransference. It reflects effective communication, calming amygdala-driven distress in suicidal patients. This is a normal outcome, not an emotional overreaction, making it an incorrect indicator of countertransference in psychiatric care.

Choice B reason: The patient comparing the nurse to parents suggests transference, not countertransference. Transference involves patient projections, often tied to past emotional patterns, not nurse emotions. This is unrelated to the nurse’s feelings, making it an incorrect choice for countertransference concerns.

Choice C reason: Realistic patient reactions indicate a healthy therapeutic dynamic, not countertransference. Appropriate responses align with stabilizing neurobiological states, like serotonin balance in depression. This reflects effective care, not nurse emotional overinvolvement, making it an incorrect indicator of countertransference in this context.

Choice D reason: Extreme happiness tied to the patient’s mood improvement suggests countertransference, where the nurse’s emotions, possibly influenced by mirror neuron activation, overly align with the patient’s state. This indicates personal overinvolvement, risking bias in care for suicidal patients with serotonin imbalances, making it the correct choice.

Choice A reason: Histamine blockade, as in antipsychotics like olanzapine, promotes sedation, not weight loss. Weight gain is common due to histamine’s role in appetite regulation via hypothalamic signaling. Weight loss is not a typical side effect, making this response inaccurate for histamine-blocking medications.

Choice B reason: Histamine receptor blockade, common in medications like quetiapine, reduces wakefulness by inhibiting histamine’s alerting effects in the cortex. This causes drowsiness, a frequent side effect in psychiatric treatments, aligning with the pharmacological mechanism and making this the correct response.

Choice C reason: Insomnia is not typical with histamine blockade, which promotes sedation. Histamine enhances alertness; blocking it, as in antihistaminic antipsychotics, induces sleepiness, not wakefulness. This response contradicts the neuropharmacological effect, making it incorrect for expected side effects.

Choice D reason: Blood pressure increase is unrelated to histamine blockade. Histamine affects wakefulness and appetite, not vascular tone directly. Antihistaminic drugs may cause orthostatic hypotension via other receptors, not hypertension, making this response inaccurate for histamine-blocking medication effects.