A nurse is preparing to administer hydroxyzine 60 mg PO every 8 hr to a client who has generalized anxiety disorder. Available is hydroxyzine 10 mg/5 mL solution. How many mL should the nurse administer for the total daily dose?
(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["90"]

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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Free Nursing Study Resources

Correct Answer is C

Explanation

A. "I will do my best to avoid crying in front of my loved ones."
This statement suggests the client might be trying to hide their emotions, which can lead to further emotional distress. Suppressing emotions, like crying, is not a healthy coping mechanism and can exacerbate feelings of sadness and isolation.

B. “I will stay in bed on days when I feel exhausted."
Staying in bed excessively, especially during the day, is a behavior associated with depression and can worsen depressive symptoms. Encouraging the client to maintain a regular sleep schedule and engage in activities, even if they are small, is a more beneficial approach. Physical activity and exposure to natural light can positively impact mood.

C. “I’ll use the coping mechanisms that helped me in the past."
This is the correct choice. Reverting to previously effective coping mechanisms indicates an understanding of self-awareness and the ability to recognize what has worked positively in the past. Coping mechanisms such as relaxation techniques, hobbies, social support, or therapy can be valuable tools in managing depressive symptoms.

D. “I will avoid talking about events that upset me."
Avoiding discussions about upsetting events can prevent the client from addressing and processing their emotions, hindering the therapeutic process. Encouraging open communication and expressing feelings with a trusted individual, therapist, or support group can help the client work through emotional challenges.

A. Hgb 10 g/dL B. Blood glucose 100 mg/dL C. TIBC 11 mcg/dL D. Potassium 3.7 mEq/L

Correct Answer is A

Explanation

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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Naxlex Comprehensive Predictor Exams

A nurse is providing teaching about self-care behaviors to a client who has major depressive disorder. Which of the following statements by the client indicates an understanding of the teaching?

Correct Answer is C

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Correct Answer is A

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