A nurse is collecting data from a female client who has bulimia nervosa.
Which of the following manifestations should the nurse expect?
Increased potassium level.
Increased number of dental caries.
Increased bleeding with menstruation.
Increased blood pressure.
The Correct Answer is B
Choice A rationale
Clients with bulimia nervosa are at risk for hypokalemia (decreased potassium level) due to recurrent vomiting or misuse of laxatives or diuretics, which can lead to significant electrolyte imbalances. Normal serum potassium levels range from 3.5 to 5.0 mEq/L.
Choice B rationale
An increased number of dental caries is a common manifestation in clients with bulimia nervosa. The stomach acid brought up during frequent vomiting erodes tooth enamel, making the teeth more susceptible to decay and the formation of cavities.
Choice C rationale
Bulimia nervosa is not typically associated with increased bleeding during menstruation (menorrhagia). Menstrual irregularities, including amenorrhea (absence of menstruation), can occur due to hormonal imbalances related to eating disorders and weight fluctuations.
Choice D rationale
Blood pressure can vary in individuals with bulimia nervosa. While dehydration from purging behaviors might initially cause low blood pressure, compensatory mechanisms or anxiety related to the disorder could also lead to normal or even elevated blood pressure in some cases.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Depression is a mood disorder characterized by persistent sadness, loss of interest, and feelings of hopelessness. While it can co-occur with alcohol use disorder, it is not typically the initial manifestation of acute alcohol withdrawal. Acute withdrawal primarily involves physiological and neurological symptoms resulting from the abrupt cessation of alcohol consumption.
Choice B rationale
Delusions are fixed false beliefs that are not based in reality. These are more characteristic of severe alcohol withdrawal, such as delirium tremens, or other psychotic disorders, rather than the initial stage of acute withdrawal. The initial stage is typically marked by milder symptoms related to central nervous system hyperactivity.
Choice C rationale
Tremors, particularly hand tremors, are a common and characteristic early sign of acute alcohol withdrawal. Alcohol has a depressant effect on the central nervous system. When alcohol consumption is stopped, the central nervous system rebounds, leading to increased neuronal excitability. This hyperactivity manifests as tremors, along with other symptoms like anxiety and increased heart rate.
Choice D rationale
Bradycardia, a heart rate below 60 beats per minute, is not a typical finding in the initial stage of acute alcohol withdrawal. Instead, the sympathetic nervous system activation that occurs during withdrawal usually leads to tachycardia (an elevated heart rate) and hypertension as the body attempts to compensate for the absence of alcohol's depressant effects.
Correct Answer is A
Explanation
Choice A rationale
Reflecting the client's feeling back to them, such as "You are feeling like a failure," acknowledges their emotional state without judgment or dismissal. This therapeutic communication technique validates the client's feelings and encourages further exploration of their thoughts and emotions.
Choice B rationale
While intended to be positive, stating "I see many positive things about you" can minimize the client's current feelings and may not address the underlying reasons for their negative self-perception. It can also sound dismissive of their distress.
Choice C rationale
Saying "You're not the only client who feels this way" can minimize the client's individual experience and may make them feel that their feelings are not unique or important. It does not directly address their specific statement of wanting to be dead.
Choice D rationale
Asking "How can you feel that way when you have so much to live for?" invalidates the client's current feelings and can make them feel misunderstood or defensive. It does not address the depth of their despair and suicidal ideation.
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