A nurse is reviewing the laboratory results of an adolescent who has anorexia nervosa. Which of the following findings should the nurse expect?

Hgb 10 g/dL

Blood glucose 100 mg/dL

TIBC 11 mcg/dL

Potassium 3.7 mEq/L

Answer and Explanation

The Correct Answer is A

A. Hgb 10 g/dL
Anemia (low hemoglobin levels) is a common finding in individuals with anorexia nervosa due to inadequate nutrition, leading to a decreased production of red blood cells. Hemoglobin levels below the normal range are often seen in people with severe malnutrition, such as those with anorexia nervosa.

B. Blood glucose 100 mg/dL:
A blood glucose level of 100 mg/dL is within the normal range. Anorexia nervosa typically does not cause specific changes in blood glucose levels.

C. TIBC 11 mcg/dL:
Total Iron-Binding Capacity (TIBC) is a test that measures the blood's capacity to bind to iron. The given value of 11 mcg/dL is unusually low and might not be within the typical reference range. However, the significance of this value is not clear without the specific reference range for the laboratory performing the test.

D. Potassium 3.7 mEq/L:
A potassium level of 3.7 mEq/L is within the normal range. Electrolyte imbalances, including low potassium levels (hypokalemia), can occur in individuals with anorexia nervosa due to inadequate intake and purging behaviors. While this level is within the normal range, individuals with anorexia nervosa may still exhibit electrolyte imbalances that require monitoring and management.

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Free Nursing Study Resources

Correct Answer is C

Explanation

A. "Did you experience any childhood trauma?"
Childhood trauma, such as abuse or neglect, can contribute to various mental health conditions, including post-traumatic stress disorder (PTSD), depression, or anxiety disorders. While trauma can impact a person's mental health, it does not directly assess the risk for alcohol use disorder.

B. "Are you the result of a twin birth?"
Being a twin or the result of multiple births does not inherently indicate a risk for alcohol use disorder. This question is related to an individual's birth status and has no direct connection to the assessment of alcohol-related issues.

C. "Have you ever purposefully lost a job?"
This is the correct choice. Purposefully losing a job might indicate behavioral issues related to alcohol misuse or impairment. Individuals with alcohol use disorder may engage in behaviors that lead to job loss, such as absenteeism, poor performance, or conflict at the workplace due to alcohol consumption.

D. "Did your parent have a viral infection while pregnant with you?"
Prenatal viral infections can potentially affect fetal development and lead to certain health conditions. However, this question is not directly related to the risk of alcohol use disorder. Alcohol use disorder is primarily influenced by environmental factors, genetic predisposition, and individual behaviors related to alcohol consumption. Prenatal viral infections are not a typical indicator of alcohol-related concerns.

Correct Answer is ["90"]

Explanation

To find out how many mL the nurse should administer for the total daily dose, we need to calculate the total daily dose and then convert it to mL using the available concentration.

The client is prescribed hydroxyzine 60 mg PO every 8 hours. To find the total daily dose, we can first calculate the dose per day and then convert it to mL.

Dose per day = Dose per dose interval x Number of doses per day

Dose per day = 60 mg x 3 (every 8 hours)

Dose per day = 180 mg per day

Now, we need to convert this dose to mL using the available concentration:

Concentration: 10 mg/5 mL

To find out how many mL for 180 mg, we can set up a proportion:

(10 mg / 5 mL) = (180 mg / x mL)

Cross-multiply:

10 mg * x mL = 5 mL * 180 mg

Now, solve for x (the number of mL):

x mL = (5 mL * 180 mg) / 10 mg

x mL = 900 mL / 10 mg

x mL = 90 mL

So, the nurse should administer 90 mL for the total daily dose.

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A nurse is reviewing the laboratory results of an adolescent who has anorexia nervosa. Which of the following findings should the nurse expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is screening a group of clients for potential mental health conditions. Which of the following questions should the nurse ask to determine a client's risk for alcohol use disorder?

Correct Answer is C

Explanation

Correct Answer is ["90"]

Explanation

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