A nurse is assessing an adolescent female client who has anorexia nervosa. Which of the following findings should the nurse expect?

Hyperkalemia

Metrorrhagia

Lanugo

Tachycardia .

Answer and Explanation

The Correct Answer is C

The correct answer/s is C

Choice A rationale: Hyperkalemia, or high potassium levels in the blood, is not typically associated with anorexia nervosa. In fact, individuals with anorexia nervosa are more likely to experience hypokalemia, or low potassium levels, due to inadequate dietary intake and excessive loss of potassium through vomiting or use of diuretics1.

Choice B rationale: Metrorrhagia, or irregular menstrual bleeding between periods, can occur in females with anorexia nervosa due to hormonal imbalances caused by extreme weight loss and malnutrition. However, amenorrhea, or the absence of menstruation, is more commonly observed1.

Choice C rationale: Lanugo, which is fine, soft hair that grows on the face and body, is a common finding in individuals with anorexia nervosa. It is the body’s response to severe weight loss and starvation as an attempt to provide insulation and maintain body temperature1.

Choice D rationale: Tachycardia, or a rapid heart rate, is not typically associated with anorexia nervosa. Instead, individuals with anorexia nervosa often experience bradycardia, or a slower than normal heart rate, as the body’s response to starvation1.

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Free Nursing Study Resources

Correct Answer is ["2"]

Explanation

Step 1: Identify the required dose of lithium, which is 300 mg.

Step 2: Identify the available dose of lithium carbonate, which is 150 mg per capsule.

Step 3: Calculate the number of capsules needed using the formula: Number of capsules = Required dose ÷ Available dose.

Numberofcapsules=300 mg150 mg/capsule

$Number\ of\ capsules = {300\ mg \over 150\ mg/capsule}$

Step 4: Solve the equation.

Numberofcapsules=2 capsulesNumberofcapsules=2capsules

So, the nurse should administer 2 capsules per dose to achieve the required lithium dose of 300 mg.

A. Client's hair appears brittle and thin. B. Client has soft, unpigmented hair on arms. C. Client comments that they are too thin and needs to gain weight. D. Client reports preoccupation with thoughts about food. E. Client voices being "too tired" and lacks interest in daily workouts at the gym. F. Client reports consuming around 600 c

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

Explanation

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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A nurse is assessing an adolescent female client who has anorexia nervosa. Which of the following findings should the nurse expect?

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer lithium 300 mg PO every 8 hr. Available is lithium carbonate 150 mg capsules. How many capsules should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["2"]

Explanation

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

Explanation

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