The client is taking a monoamine oxidase inhibitor (MAOI) for depression. The nurse educates the client to avoid foods containing what while taking this medication?
Sugar
Calcium
Tyramine
Potassium
The Correct Answer is C
Choice A reason: Sugar (sucrose and other dietary carbohydrates) does not interact pharmacologically with monoamine oxidase inhibitors. MAOIs exert their antidepressant effect by irreversibly inhibiting monoamine oxidase enzymes (MAO-A and MAO-B), thereby increasing the availability of monoamine neurotransmitters including serotonin, norepinephrine, and dopamine in the synaptic cleft. Dietary sugar has no role in monoamine metabolism and does not pose any clinically significant interaction risk with MAOIs. Educating a client to avoid sugar while on MAOIs would be clinically inaccurate and misleading.
Choice B reason: Calcium is an essential dietary mineral involved in bone metabolism, muscle contraction, nerve impulse transmission, and blood coagulation. It does not undergo metabolic processing via monoamine oxidase enzymes and does not interact with MAOIs in any pharmacologically relevant manner. Calcium-rich foods such as dairy products are not contraindicated during MAOI therapy. Client education regarding calcium restriction in the context of MAOI use is not supported by evidence-based pharmacological guidelines or clinical practice standards.
Choice C reason: Tyramine is a naturally occurring monoamine compound derived from the amino acid tyrosine, found in fermented, aged, and cured foods such as aged cheeses, cured meats, red wine, sauerkraut, soy sauce, and fava beans. Under normal physiological conditions, dietary tyramine is metabolized by MAO enzymes in the gastrointestinal tract and liver, preventing systemic absorption. When a client is taking an MAOI, this first-pass metabolism of tyramine is blocked, allowing large amounts of tyramine to enter systemic circulation, triggering a massive release of norepinephrine from sympathetic nerve terminals. This leads to a hypertensive crisis, manifested by severe hypertension, occipital headache, diaphoresis, tachycardia, and potentially intracranial hemorrhage, making tyramine avoidance a critical and life-saving component of patient education for MAOI therapy.
Choice D reason: Potassium is an essential electrolyte critical for maintaining cellular membrane potential, cardiac rhythm, and neuromuscular function. Like calcium, potassium does not interact with MAOIs and is not metabolized by monoamine oxidase enzymes. Foods high in potassium, such as bananas, oranges, and potatoes, are not contraindicated in clients receiving MAOI therapy. Instructing a client to avoid potassium-rich foods in the context of MAOI use reflects a fundamental misunderstanding of MAOI pharmacology.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: The statement "I really thought you would make it" is a non-therapeutic response that inadvertently reinforces the client's sense of shame and failure by expressing disappointment. This response introduces the nurse's personal expectations and emotional reaction into the therapeutic encounter, which shifts focus from the client's needs to the nurse's feelings. It may deepen the client's sense of inadequacy and guilt, which are emotional states known to perpetuate the cycle of relapse and avoidance of treatment. Therapeutic communication in the context of substance use disorder requires non-judgmental, supportive engagement focused on the client's experience rather than the nurse's expectations.
Choice B reason: Asking "Why did you start drinking again?" is a confrontational and potentially judgmental question framed in a manner that may imply blame or deficiency in the client's willpower or decision-making. The use of "why" in this context may provoke defensiveness, increase shame, and discourage honest communication. Furthermore, this question presupposes that the client made a voluntary and fully informed choice to relapse, which does not account for the neurobiological mechanisms of addiction, including compulsive craving, impaired prefrontal executive function, and conditioned cue-triggered responses. This response is not consistent with motivational interviewing or therapeutic communication principles for substance use disorder management.
Choice C reason: While the statement "You have nothing to be ashamed of" is intended to be reassuring and reduce the client's shame, it is a form of false or premature reassurance that invalidates the client's expressed emotional experience. Telling the client that they have nothing to be ashamed of without exploring the underlying experience of shame may feel dismissive or superficial, particularly for a client who has been managing shame as part of their recovery journey. More therapeutically effective approaches acknowledge the client's feelings as valid while gently redirecting the conversation toward understanding and support rather than simply negating the emotion.
Choice D reason: Responding with "Tell me what has happened since your last admission" is the most therapeutically appropriate nursing response. This open-ended statement accomplishes multiple therapeutic goals simultaneously: it acknowledges the client's readmission without judgment or blame, invites the client to share their narrative in their own words, facilitates therapeutic alliance through active listening and genuine interest, and gathers clinically relevant information about the circumstances of relapse, which is essential for individualized treatment planning. This approach is consistent with motivational interviewing principles, which emphasize empathic, non-confrontational exploration of the client's experience to facilitate internal motivation for change.
Correct Answer is B
Explanation
Choice A reason: Attempting to convince the client that their current physical appearance is normal is a non-therapeutic and clinically ineffective response. Body dysmorphic disorder (BDD) involves a distorted cognitive perception of one's own appearance that is resistant to external reassurance, logical argumentation, or evidence to the contrary. The preoccupation in BDD is neurobiologically driven, involving dysfunction in visual processing areas and obsessive-compulsive neural circuitry. Simply asserting that the client looks normal will not alter the underlying perceptual distortion and may increase frustration and distrust of healthcare providers, while delaying appropriate psychiatric evaluation and intervention.
Choice B reason: Assessing the client for body dysmorphic disorder is the most clinically appropriate and evidence-based nursing response. The clinical scenario describes a pattern highly characteristic of BDD: persistent dissatisfaction with physical appearance following multiple cosmetic procedures, preoccupation with perceived flaws that are either minimal or not visible to others, and a compulsive desire for additional corrective surgeries. BDD is classified in the DSM-5 under obsessive-compulsive and related disorders and is associated with a compulsive pattern of seeking surgical and cosmetic procedures. Nurses and healthcare providers must screen for BDD before additional procedures are pursued, as surgery does not resolve the underlying disorder and may worsen the clinical picture.
Choice C reason: Explaining to the client that no further change is possible is factually inaccurate, potentially deceptive, and does not address the underlying psychiatric concern. Further cosmetic surgery is physically possible, and informing the client otherwise would constitute a lack of informed consent and honest communication. More importantly, this response fails to recognize or address the possibility that the client's repeated dissatisfaction with surgical outcomes may reflect a psychiatric disorder requiring assessment and treatment rather than a surgical problem requiring additional intervention. This response therefore both misleads the client and misses a critical clinical opportunity.
Choice D reason: Referring the client to another cosmetic surgeon without first assessing for body dysmorphic disorder would potentially facilitate a pattern of surgical seeking that is harmful to the client and ethically problematic. Individuals with BDD who undergo cosmetic surgery typically do not experience sustained satisfaction with outcomes and frequently present for additional procedures with ongoing or heightened preoccupation with perceived flaws. Research indicates that surgical intervention does not improve BDD symptomatology and may worsen the obsessive preoccupation and functional impairment. The appropriate clinical response before any surgical referral is comprehensive psychiatric assessment, including screening for BDD and other comorbid conditions such as major depressive disorder and OCD.
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