A patient is to receive heparin 6,000 units subcutaneously every 12 hours for DVT. The pharmacy dispenses a vial containing 10,000 units/1 mL. How many milliliters of heparin should the nurse administer? Express to the tenth.
The Correct Answer is ["0.6"]
Calculation:
(6,000 units ÷ 10,000 units/mL) = 0.6 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "Use a moisturizer on your skin after cleaning."
Moisturizers help maintain skin hydration and barrier function, reducing the risk of breakdown and infection.
B. "Rub your skin firmly when cleaning."
This can cause microabrasions and increase the risk of skin breakdown and infection.
C. "Wash your skin daily with hot water.”
Hot water can dry out the skin and compromise the skin barrier, increasing infection risk.
D. "Allow your skin to air dry after bathing.”
Patting the skin dry is better than air drying, which can lead to excessive dryness and irritation.
Correct Answer is A
Explanation
A. "I should apply a sunscreen with an SPF of 30.”
SPF 30 is the recommended minimum for effective sun protection. It blocks about 97% of UVB rays.
B. "Sunscreen does not need to be applied on a cloudy day."
Up to 80% of UV rays can penetrate clouds, so sunscreen is still necessary on cloudy days.
C. "A sunscreen is a better choice for my toddler than a sunblock."
Sunblock (physical blockers like zinc oxide) are often safer and more effective for young children than chemical sunscreens.
D. "I can expose my 3-month-old infant to the sun if I apply sunscreen."
Sunscreen is not recommended for infants under 6 months. They should be kept out of direct sunlight entirely.
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