A nurse is performing an admission assessment on a client who has been diagnosed with schizophrenia. Which of the following findings should the nurse identify as a negative symptom?

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:

Attempting to talk the client down is the priority action in this situation. Agitation can escalate to aggression or violence if not addressed appropriately. Engaging in therapeutic communication can help de-escalate the client's agitation, express understanding, and potentially find out the underlying cause of their distress. This approach prioritizes a non-pharmacological intervention.

Choice B rationale:

Administer a PRN antianxiety medication. While medication might be a consideration for managing agitation, it's generally not the first action to take. Non-pharmacological interventions, like therapeutic communication, should be attempted first to minimize the reliance on medications to manage behaviors.

Choice C rationale:

Place the client in a monitored seclusion room until he is calm. Placing a client in seclusion should be a last resort and should only be done when there's an immediate risk of harm to the client or others. In this scenario, the client's agitation doesn't seem to present an imminent danger, so seclusion would be an excessive and restrictive intervention.

Choice D rationale:

Restrain the client to prevent injury to himself or others. Restraint should be an absolute last resort and only used when there's an imminent risk of harm that cannot be managed in any other way. Restraint can escalate agitation and trauma for the client, as well as pose legal and ethical concerns. Therefore, it should only be used when all other options have been exhausted and safety is a critical concern.