A client is prescribed a serotonin-norepinephrine reuptake inhibitor. The nurse would identify that which of the following will be prescribed?
Venlafaxine (Effexor)
Propranolol (Inderal)
Amitriptyline (Elavil)
Fluoxetine (Prozac)
The Correct Answer is A
Choice A reason: Venlafaxine inhibits serotonin and norepinephrine reuptake, enhancing synaptic levels of these neurotransmitters in the prefrontal cortex and amygdala, improving mood and anxiety. This mechanism aligns with SNRIs, making it the correct choice for treating conditions like depression or anxiety with dual neurotransmitter modulation.
Choice B reason: Propranolol is a beta-blocker, reducing sympathetic activity by blocking norepinephrine at beta receptors, not reuptake. It treats physical anxiety symptoms, not mood via serotonin-norepinephrine pathways. This makes it incorrect for an SNRI, as it lacks reuptake inhibition properties.
Choice C reason: Amitriptyline, a tricyclic antidepressant, inhibits serotonin and norepinephrine reuptake but also affects other receptors, causing significant side effects. It is not classified as an SNRI due to its broader mechanism, making it an incorrect choice compared to venlafaxine’s specific SNRI action.
Choice D reason: Fluoxetine is an SSRI, selectively inhibiting serotonin reuptake, not norepinephrine. It enhances serotonin in mood-regulating areas like the hippocampus but lacks norepinephrine modulation, making it incorrect for an SNRI, which requires dual reuptake inhibition for broader neurotransmitter effects.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Projection involves attributing one’s issues to others, not ignoring symptoms. The patient’s dismissal of serious symptoms, like weight loss, suggests denial, not projection. These symptoms may indicate physiological issues, not psychological attribution, making projection incorrect for this defense mechanism.
Choice B reason: Regression involves reverting to childish behaviors, not ignoring symptoms. The patient’s claim of a minor cold despite weight loss and fatigue reflects denial, not regression. These symptoms suggest a serious condition, not immature coping, making this an incorrect defense mechanism.
Choice C reason: Denial involves refusing to acknowledge serious symptoms, like weight loss and fatigue, which may indicate a medical condition. By attributing them to a minor cold, the patient avoids reality, a common defense in stress-related cortisol spikes, making this the correct mechanism.
Choice D reason: Displacement redirects emotions to another target, not ignoring symptoms. The patient’s minimization of serious health issues, like fatigue, reflects denial, not redirected feelings. This mechanism is unrelated to dismissing physical symptoms, making it incorrect for the described behavior.
Correct Answer is D
Explanation
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.
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