A nurse is caring for a client who has anorexia nervosa. Which of the following findings should the nurse expect?
Hyperkalemia
Hyperglycemia
Lanugo
Swollen parotid glands
The Correct Answer is C
A. Hyperkalemia. Clients with anorexia nervosa typically experience hypokalemia rather than hyperkalemia due to severe malnutrition, vomiting, and excessive diuretic or laxative use. Potassium depletion can lead to life-threatening cardiac complications.
B. Hyperglycemia. Anorexia nervosa is associated with hypoglycemia due to prolonged fasting, malnutrition, and depleted glycogen stores. Clients often have low blood glucose levels rather than elevated ones.
C. Lanugo. The development of fine, downy body hair (lanugo) is a classic sign of anorexia nervosa. This occurs as the body adapts to extreme weight loss and malnutrition by trying to conserve heat due to the lack of body fat.
D. Swollen parotid glands. While swollen parotid glands are common in bulimia nervosa due to frequent vomiting, they are not a defining feature of anorexia nervosa unless the client engages in purging behaviors.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "I don't eat because I do not like the taste of food." Clients with anorexia nervosa typically avoid food due to intense fears of weight gain and body image concerns rather than a dislike for taste. Their restrictive eating is driven by psychological distress rather than a simple aversion to flavor.
B. "I restrict myself to 2,000 calories per day." Individuals with anorexia nervosa usually consume significantly fewer calories than recommended daily amounts. A restriction of 2,000 calories per day is within normal dietary guidelines and does not reflect the extreme caloric limitation seen in this disorder.
C. "I have certain foods, like pizza, that cause me a lot of fear." Clients with anorexia nervosa often develop strong food-related anxieties, especially about high-calorie or "forbidden" foods. Fear of specific foods is a hallmark feature of the disorder, making this the expected statement.
D. "I don't bother to track the number of calories I eat in a week." Individuals with anorexia nervosa are typically obsessive about tracking their calorie intake, often meticulously counting every calorie consumed. This level of control is a defining characteristic of the disorder.
Correct Answer is D
Explanation
A. Shuffling walk. A shuffling walk is typically associated with parkinsonism or other movement disorders, which may occur with antipsychotic medications, but the specific symptom of restlessness more directly relates to other conditions.
B. Suicidal ideation. While monitoring for suicidal ideation is important in any client with psychosis, it is not specifically associated with the restlessness that the client reports in relation to chlorpromazine use.
C. Abnormal movements of the tongue and face. Abnormal movements of the tongue and face are more characteristic of tardive dyskinesia, which develops over a longer period of treatment. The acute restlessness the client is experiencing is more closely aligned with akathisia, a side effect of antipsychotic medications.
D. Oculogyric crisis. This condition involves involuntary upward eye movement and can occur as an acute dystonic reaction to antipsychotic medications like chlorpromazine. Given the client's report of restlessness, the nurse should monitor for this adverse effect, as it is more likely to manifest in the context of acute medication side effects.
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