According to Bowen's theoretical approach to therapy, which of the following should the nurse recognize as a concept of a functional family interaction pattern?

Choice A rationale:

The client taking an overdose of the medication is unlikely to be the cause of the symptoms. Disulfiram (Antabuse) is a medication used to treat alcohol dependence by causing adverse effects when alcohol is consumed. However, an overdose would not result in severe nausea and vomiting as described.

Choice B rationale:

Experiencing common side effects of the medication is a possibility, but severe nausea and vomiting are not typical side effects of disulfiram. The medication's primary purpose is to induce unpleasant effects when alcohol is consumed, not to cause severe gastrointestinal symptoms.

Choice C rationale:

Demonstrating an allergic response to the medication could potentially cause various symptoms, but severe nausea and vomiting are not commonly associated with allergies to disulfiram. Allergic reactions often manifest as skin rashes, itching, and respiratory symptoms, which are not described in this scenario.

Choice D rationale:

The correct choice. Disulfiram works by inhibiting alcohol metabolism, leading to the accumulation of acetaldehyde, a toxic substance, when alcohol is consumed. This buildup of acetaldehyde results in unpleasant symptoms like severe nausea, vomiting, headache, and flushing. Since the client has recently started taking disulfiram and reports experiencing severe nausea and vomiting after discontinuing the medication, it is most likely that the client consumed alcohol while taking the medication, triggering the adverse reaction.

Choice A rationale:

Ideas of reference involve the belief that external events, objects, or people have a specific and unusual significance directly related to oneself. In this scenario, the client with schizophrenia believes that the group's laughter is directed at them, indicating an exaggerated sense of personal relevance in the situation.

Choice B rationale:

Erotomania is characterized by the delusional belief that someone, usually of higher social status, is in love with the individual. This choice is not applicable to the situation described, where the client's reaction is centered around perceived mockery rather than romantic interest.

Choice C rationale:

Grandeur involves inflated feelings of importance, power, knowledge, or identity. It does not align with the situation where the client perceives ridicule and responds defensively to the group's laughter.

Choice D rationale:

Flight of ideas is a thought disorder characterized by rapid and unconnected shifts in thoughts, often associated with mania. It is not relevant to the client's reaction to the group's laughter.