A nurse is reinforcing teaching with a female client who is prescribed chlorpromazine.
Which of the following statements by the client indicates an understanding of the teaching?

Choice A rationale:

Hemoglobin (Hgb) of 11 g/dL is slightly below the normal range for adult females (12-16 g/dL) but is not considered a critical value.

It may indicate mild anemia, which is common in bulimia nervosa due to factors such as poor nutrition and blood loss from self-induced vomiting. However, it would not typically be the most urgent finding requiring immediate intervention.

Choice B rationale:

Potassium of 2.8 mEq/L is significantly below the normal range (3.5-5.0 mEq/L) and is considered a critical value, indicating severe hypokalemia.

Hypokalemia is a potentially life-threatening electrolyte imbalance that can lead to cardiac arrhythmias, muscle weakness, respiratory failure, and even death.

It is a common complication of bulimia nervosa due to excessive vomiting and/or laxative abuse, which can lead to significant potassium loss.

Therefore, this finding would be the nurse's priority, necessitating immediate intervention to correct the hypokalemia and prevent potentially life-threatening complications.

Choice C rationale:

Serum chloride of 96 mEq/L is slightly below the normal range (98-106 mEq/L) but is not considered a critical value.

It may be associated with hypokalemia, as chloride and potassium are often lost together in conditions like bulimia nervosa.

However, it would not typically be the most urgent finding requiring immediate intervention.

Choice D rationale:

Serum amylase of 240 units/L is elevated above the normal range (30-110 units/L) but is not considered a critical value.

It may indicate inflammation of the pancreas (pancreatitis), which can be a complication of bulimia nervosa due to recurrent vomiting and/or alcohol abuse.

However, it would not typically be the most urgent finding requiring immediate intervention, especially in comparison to severe hypokalemia.

Choice A rationale:

Asking "Why do you believe you are hearing voices?" is not a suitable response because it challenges the client's reality and can make them feel defensive or invalidated. It's important to validate the client's experience and avoid questioning the reality of their hallucinations.

It can also imply that the client is somehow responsible for their hallucinations, which can be stigmatizing and distressing.

It's more helpful to focus on the content of the hallucinations and how they are affecting the client, rather than on the cause of the hallucinations.

Choice B rationale:

Asking "What are the voices instructing you to do?" is a suitable response because it allows the nurse to assess the content of the hallucinations and the potential for harm.

This information can be used to develop a safety plan and to help the client manage their symptoms.

It also demonstrates to the client that the nurse is taking their concerns seriously and is interested in understanding their experience.

Choice C rationale:

Telling the client "You need to comprehend that there are no voices" is not a suitable response because it is dismissive of the client's experience and can make them feel like they are not being heard or understood.

It's important to remember that hallucinations are very real to the person experiencing them, and telling them that they are not real is not helpful.

It can also damage the therapeutic relationship between the nurse and the client.

Choice D rationale:

Asking "Are the voices familiar to you?" is not a suitable initial response because it is not directly relevant to the client's safety or to the assessment of their symptoms.

While it may be helpful to gather information about the nature of the voices at some point, the priority is to assess the potential for harm and to develop a safety plan.