A nurse is caring for a 19-year-old client in the emergency department who reports passing out while at school.

The vital signs are as follows: BP 84/48 mm Hg, Pulse rate 48/min, Respiratory rate 16/min, Temperature 36.4° C (97.5 F). A nurse is assessing the client for manifestations of anorexia nervosa.

Which of the following findings should the nurse expect?

Client's hair appears brittle and thin.

Client has soft, unpigmented hair on arms.

Client comments that they are too thin and needs to gain weight.

Client reports preoccupation with thoughts about food.

Client voices being "too tired" and lacks interest in daily workouts at the gym.

Client reports consuming around 600 c

Answer and Explanation

Correct Answer : A,B,D,E

Choice A rationale: Brittle and thin hair is a common physical manifestation of anorexia nervosa. This is due to malnutrition, which affects the health and quality of hair.

Choice B rationale: The presence of soft, unpigmented hair on the arms (and other parts of the body) is known as lanugo.

It’s a type of fine hair that the body produces in response to severe malnutrition, often seen in cases of anorexia nervosa.

The body grows lanugo in an attempt to provide insulation and maintain body heat, due to the loss of insulating body fat.

Choice C rationale: Individuals with anorexia nervosa typically have a distorted body image and often perceive themselves as overweight, even when they are underweight.

Therefore, it’s unlikely for them to comment that they are too thin and need to gain weight.

Choice D rationale: Preoccupation with thoughts about food is a common psychological symptom of anorexia nervosa. Individuals with this disorder often spend a lot of time thinking about food, dieting, and body weight.

Choice E rationale: Feeling “too tired” and lacking interest in daily workouts can be a result of the physical exhaustion and weakness caused by severe calorie restriction and malnutrition in anorexia nervosa.

Choice F rationale: The client’s report of consuming around 600 calories per day is not provided in the question. Therefore, it cannot be evaluated.

In conclusion, the nurse should expect to find brittle and thin hair, soft unpigmented hair on the arms, preoccupation with thoughts about food, and lack of energy or interest in daily activities in a client with anorexia nervosa.

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Correct Answer is B

Explanation

Choice A rationale: Dissociation is a defense mechanism where a person disconnects from reality, memory, identity, or perception. It is often a response to trauma and can result in a detachment from emotional and physical experiences. The client’s behavior does not indicate a disconnection from reality or self.

Choice B rationale: Regression is a defense mechanism where an individual reverts to an earlier stage of development in response to stress or anxiety. In this case, the client’s behavior of wanting someone to take care of them can be seen as a regression to a childlike state of dependency, which is a common response to overwhelming stress or anxiety.

Choice C rationale: Introjection is a defense mechanism where a person internalizes the ideas or voices of other people- often authority figures. This is not evident in the client’s behavior.

Choice D rationale: Repression is a defense mechanism where a person unconsciously blocks out distressing thoughts or feelings. In this scenario, the client is expressing their feelings of stress rather than repressing them.

A. Altered body image. B. Amenorrhea. C. Hyperactivity. D. Bradycardia. E. Verbalized desire to gain weight.

Correct Answer is ["A","B","C","D"]

Explanation

Choice A rationale:

Altered body image is a hallmark feature of eating disorders. Individuals with eating disorders often have a distorted perception of their bodies, believing they are overweight or larger than they actually are. This distorted body image can lead to intense dissatisfaction with their appearance, even when they are underweight. They may engage in obsessive behaviors such as repeatedly checking their weight, measuring their body parts, and avoiding mirrors. They may also fixate on perceived flaws in their appearance, leading to significant distress and impairment in their daily lives.

Choice B rationale:

Amenorrhea, the absence of menstruation, is a common physiological consequence of eating disorders. It occurs due to hormonal imbalances caused by insufficient intake of calories and nutrients, particularly fat. The body requires a certain amount of body fat to maintain normal reproductive function. When body fat levels fall below a critical threshold, the hypothalamus, a part of the brain that regulates hormone production, signals the pituitary gland to reduce the production of follicle-stimulating hormone (FSH) and luteinizing hormone (LH). These hormones play crucial roles in ovulation and menstruation. Without adequate levels of FSH and LH, ovulation and menstruation do not occur.

Choice C rationale:

Hyperactivity, characterized by excessive energy and restlessness, can manifest in individuals with eating disorders. This increased activity level may be a way to burn calories or compensate for perceived overeating. It may also be a way to distract themselves from thoughts about food and body image. The hyperactivity can present in various forms, such as excessive exercise, fidgeting, or constant movement.

Choice D rationale:

Bradycardia, a slower-than-normal heart rate, is another physiological sign that can accompany eating disorders. It occurs as the body attempts to conserve energy in response to inadequate caloric intake. The heart rate slows down to minimize energy expenditure. Bradycardia can have serious health implications, including fatigue, dizziness, fainting spells, and potentially life- threatening heart arrhythmias.

Choice E rationale:

Verbalized desire to gain weight is not a typical manifestation of eating disorders. Individuals with eating disorders often have a strong fear of weight gain and a persistent drive for thinness. They may actively resist efforts to increase their weight, even when they are dangerously underweight.

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Naxlex Comprehensive Predictor Exams

Correct Answer is B

Explanation

A nurse is caring for an adolescent female who has an eating disorder.The client is 162.6 cm (64 in) tall and weighs 38.56 kg (85 lb). Upon assessment, which of the following manifestations should the nurse expect? (Select all that apply.)

Correct Answer is ["A","B","C","D"]

Explanation

A nurse in an outpatient mental health clinic is caring for a client who has anorexia nervosa. The nurse is assessing the client during a follow-up visit.Which of the following findings indicate a therapeutic response to the treatment plan? (Select all that apply.)

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