A nurse is collecting data from a client who has bulimia nervosa. Which of the following findings should the nurse expect?

Lanugo

Muscle wasting

Hypomagnesemia

Hypokalemia

Answer and Explanation

The Correct Answer is D

A.   Lanugo refers to fine, soft hair that grows on the face, back, and arms as a result of malnutrition. It is more common in anorexia nervosa rather than bulimia nervosa.
B.   Muscle wasting is not typically a primary symptom of bulimia.
C.   Hypomagnesemia, or low magnesium levels, may occur but is not very characteristic of bulimia nervosa.
D.   Hypokalemia, or low levels of potassium in the blood, is a common finding in individuals with bulimia nervosa who engage in purging behaviors such as vomiting or misuse of diuretics. Potassium is crucial for proper muscle and nerve function, and low levels can lead to symptoms such as muscle weakness, fatigue, cardiac arrhythmias, and in severe cases, paralysis.

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Correct Answer is C

Explanation

A. Keeping staff interactions to a minimum may not be beneficial as the client might require regular monitoring and interaction to assess their condition and needs.
B. When a client is restrained, it's crucial to prevent complications such as muscle stiffness and joint contractures. Range-of-motion exercises help maintain circulation, prevent discomfort, and preserve joint mobility. However, this is not the most important action.
C. Restraints should only be used when absolutely necessary and prescribed by a provider. In many jurisdictions and healthcare facilities, the use of restraints requires a specific order that must be renewed periodically (often every 24 hours). This practice ensures that the need for restraints is continually reassessed and that they are not used longer than necessary.
D. Accurate and frequent documentation is essential when a client is restrained. Documentation should include the client's behavior, physical assessments, interventions provided (such as medication administration or hygiene care), and responses to interventions. However, this is not the most important action.

A. Incoordination B. Polyuria C. Nausea D. Convulsions E. Confusion

Correct Answer is ["A","C","E"]

Explanation

A. Incoordination, such as clumsiness or difficulty walking, can be an early sign of lithium toxicity. It reflects the neurological effects of elevated lithium levels on motor coordination.
B. Polyuria (excessive urination) is a common late symptom of lithium toxicity. Lithium interferes with the kidney's ability to concentrate urine, leading to increased urine output.
C. Nausea is a gastrointestinal symptom that can occur in the early stages of lithium toxicity. It is often accompanied by other gastrointestinal disturbances such as vomiting and diarrhea.
D. Convulsions (seizures) are not typically considered early manifestations of lithium toxicity but rather indicate severe toxicity. Seizures can occur at higher levels of lithium toxicity and require immediate medical intervention.
E. Confusion is another early sign of lithium toxicity. It reflects the impact of elevated lithium levels on the central nervous system, leading to cognitive impairment and altered mental status.

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A nurse is collecting data from a client who has bulimia nervosa. Which of the following findings should the nurse expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who was placed in four-point restraints by the nursing staff following an episode of violent behavior. Which of the following actions should the nurse take?

Correct Answer is C

Explanation

A nurse is collecting data from a client who is taking lithium. Which of the following findings should the nurse identify as early manifestations of lithium toxicity? (Select all that apply.)

Correct Answer is ["A","C","E"]

Explanation

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