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Ordered: Hydroxyzine (Vistaril) 35 mg IM stat

Available: Hydroxyzine (Vistaril) 50 mg/mL

Administer: ____ ml
Answer and Explanation

The Correct Answer is ["0.7"]

To calculate the amount of hydroxyzine (Vistaril) to administer, use the formula:

D (desired dose) / H (have dose) x Q (quantity) = X (amount to give)

In this case, D = 35 mg, H = 50 mg/mL, and Q = 1 mL. Plug in the values and solve for X:

35 mg / 50 mg/mL x 1 mL = 0.7 mL

Therefore, the amount of hydroxyzine (Vistaril) to administer is 0.7 mL.


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Related Questions

Correct Answer is C

Explanation

A. Pallor:

Pallor refers to an unusually pale or white skin color. It is often associated with reduced blood flow, anemia, or shock. Pallor is characterized by a lack of the normal rosy color of the skin.

B. Jaundice:

Jaundice is a yellowing of the skin and mucous membranes due to an excess of bilirubin in the blood. It can be associated with liver dysfunction or other conditions affecting the normal breakdown and elimination of bilirubin.

C. Cyanosis:

Cyanosis is a bluish-gray discoloration of the skin and mucous membranes caused by a decrease in oxygen levels in the blood. It can result from various conditions affecting oxygenation, such as respiratory or circulatory problems. In the context of a broken leg, cyanosis on the affected leg could suggest compromised blood flow or oxygenation.

D. Erythema:

Erythema refers to redness of the skin, often due to increased blood flow to the area. It can be a normal response to irritation, injury, or inflammation. Unlike bluish-gray discoloration seen in cyanosis, erythema is characterized by a red appearance.

Correct Answer is B

Explanation

A. Redo the initial assessment and document current findings:

This option suggests repeating the entire initial assessment. While reassessment is important, redoing the entire initial assessment may not be necessary. Instead, a focused assessment on the specific area of concern (skin integrity) is more appropriate.

B. Perform and document a focused assessment of skin integrity:

This is the recommended choice. If unexpected findings are observed during care, such as reddened areas over bony prominences, it is important to conduct a focused assessment on the skin to identify any issues and document the findings accurately.

C. Correct the initial assessment form:

Simply correcting the initial assessment form may not address the immediate need for assessing and addressing the reddened areas. It is more crucial to perform a focused assessment on the skin.

D. Conduct and document an emergency assessment:

Reddened areas over bony prominences may not necessarily indicate an emergency. However, addressing the issue promptly is important. A focused assessment would be more appropriate than conducting a full emergency assessment.

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