A nurse is caring for an older adult client diagnosed with a cerebrovascular accident and has right-sided paralysis and aphasia. The client's son tells the nurse it is his fault because he did not insist that his mother live with him. Which of the following responses should the nurse make?

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:

This response uses a confrontational tone and places blame on the client for their behavior, which is not an example of assertive communication. It can potentially escalate the situation and hinder effective communication.

Choice B rationale:

This statement is authoritarian in nature, using phrases like "you need to" and "forgive me," which can further upset the client and create a power struggle. It lacks empathy and understanding, making it ineffective for assertive communication.

Choice C rationale:

While this response acknowledges the consequences of the client's negative behavior, it uses commanding language ("you better go to your room"), which can be perceived as aggressive and may escalate the situation instead of facilitating effective communication.

Choice D rationale:

This statement is the most effective example of assertive communication. It acknowledges the client's feelings ("I understand that you are angry") while also asserting the nurse's adherence to protocol. This response demonstrates empathy, understanding, and a willingness to address the client's emotions in a non-confrontational manner.