A nurse is assessing an adolescent female client who has anorexia nervosa. Which of the following findings should the nurse expect?
Metrorrhagia.
Tachycardia.
Hyperkalemia.
Constipation.
The Correct Answer is B
The correct answer is choice B: Tachycardia.
Choice A rationale:
Metrorrhagia (Choice A) refers to irregular or excessive uterine bleeding between menstrual periods. While anorexia nervosa can disrupt menstrual cycles, causing amenorrhea, metrorrhagia is not a common associated finding.
Choice B rationale:
Tachycardia (Choice B), or an abnormally fast heart rate, is a hallmark of anorexia nervosa. The severe calorie restriction and electrolyte imbalances associated with anorexia can lead to cardiac complications, including rapid heart rate, as the body tries to compensate for the lack of nutrients.
Choice C rationale:
Hyperkalemia (Choice C), which is elevated levels of potassium in the blood, is not a typical finding in anorexia nervosa. Electrolyte imbalances in anorexia more commonly involve decreased potassium levels (hypokalemia) due to inadequate intake and excessive purging.
Choice D rationale:
Constipation (Choice D) is a possible consequence of anorexia nervosa. Reduced food intake can lead to decreased bowel movements and constipation. However, tachycardia is a more specific and significant finding associated with anorexia nervosa.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is choice B: Is an aversion therapy that produces unpleasant consequences for undesirable behavior.
Choice A rationale:
Decreases or eliminates a behavior by introducing a more adaptive behavior that is incompatible with the unacceptable behavior. Choice A refers to the technique of "differential reinforcement," where an undesirable behavior is replaced by a more appropriate behavior. This technique involves reinforcing positive behaviors while ignoring or providing minimal attention to negative behaviors. It is not the same as covert sensitization.
Choice B rationale:
Is an aversion therapy that produces unpleasant consequences for undesirable behavior. Covert sensitization is a form of aversion therapy used to eliminate unwanted behaviors by associating them with unpleasant imagery or thoughts. It's based on the principle that if a person can associate a negative response with a certain behavior, they will be less likely to engage in that behavior. This technique is used for behaviors like addiction or certain compulsive behaviors.
Choice C rationale:
An aversive stimulus or punishment during which the client is removed from the environment where the unacceptable behavior is being exhibited. Choice C refers to "time-out," a technique used to decrease undesirable behaviors by removing the individual from the environment where the behavior is occurring. This is often used with children and involves giving them a brief break from a situation to help them calm down. It's not the same as covert sensitization.
Choice D rationale:
Relies on an individual's imagination rather than medication for unpleasant symptoms. Choice D is not directly related to covert sensitization. Covert sensitization involves creating a negative association with a behavior using mental imagery. It's not about relying on imagination instead of medication.
Correct Answer is D
Explanation
The correct answer is choice D. A child whose parents answer questions for the child.
Choice A rationale:A child with a BMI indicating obesity is not necessarily a sign of abuse. Obesity can result from various factors, including genetics, diet, and lifestyle. While it is important to address obesity for the child’s health, it does not directly indicate abuse.
Choice B rationale:A child who uses the call light frequently may be seeking attention or reassurance, but this behavior alone does not indicate abuse. Frequent use of the call light can be due to anxiety, fear, or a need for comfort, which can be addressed through appropriate nursing care and support.
Choice C rationale:A child who has frequent visitors is generally seen as having a strong support system. Frequent visits from family and friends usually indicate that the child is well-cared for and loved. This is not typically a sign of abuse.
Choice D rationale:A child whose parents answer questions for the child can be a red flag for abuse. This behavior may indicate that the parents are controlling and do not allow the child to speak for themselves, which can be a sign of emotional or psychological abuse. It is important for healthcare providers to observe interactions between the child and parents and assess for any signs of coercion or control.
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