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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Bradycardia (slow heart rate) is not typically associated with alcohol withdrawal. Instead, tachycardia (rapid heart rate) is more commonly observed due to the stimulant effects of alcohol withdrawal on the autonomic nervous system.
B. Drowsiness is not a common symptom of alcohol withdrawal. Instead, individuals may experience insomnia or disturbed sleep patterns as part of withdrawal symptoms.
C. Double vision (diplopia) is not a typical finding in alcohol withdrawal.
D. When a person stops or significantly decreases their alcohol intake after long-term use, the body can react with symptoms like increased blood pressure.
Correct Answer is D
Explanation
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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