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A nurse is preparing to administer heparin 15,000 units every 12 hr subcutaneously to a client who weighs 80 kg. Available is 10,000 units/mL. How many mL should the nurse administer with each dose?

(Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["1.5"]

The correct answer is 1.5 mL. Here is the explanation:

To calculate the amount of mL to administer, the nurse should use the following formula:

mL = (units ordered / units available) x mL available

Plugging in the values from the question, we get:

mL = (15,000 / 10,000) x 1

mL = 1.5 x 1

mL = 1.5

Therefore, the nurse should administer 1.5 mL of heparin with each dose.

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Correct Answer is C

Explanation

Choice A reason: Isoniazid is an antitubercular drug that can cause urine to turn dark yellow or brown, not red-orange.

Choice B reason: Metoprolol is a beta-blocker that can cause urine to turn blue-green, not red-orange.

Choice C reason: Rifampin is an antitubercular drug that can cause urine to turn red-orange, as well as other body fluids such as saliva, sweat, and tears.

Choice D reason: Furosemide is a diuretic that can cause urine to become more concentrated and darker in color, but not red-orange.

A. I can apply lotion between my toes after showering. B. I can wear open-toe shoes. C. I should wear cotton socks. D. I should round the corners of my toenails when trimming them.

Correct Answer is C

Explanation

Choice A: This is incorrect because applying lotion between the toes can create a moist environment that promotes fungal growth and infection. The client should apply lotion to the feet but avoid the areas between the toes.

Choice B: This is incorrect because wearing open-toe shoes can expose the feet to injury and infection. The client should wear well-fitting, closed-toe shoes that protect the feet and prevent pressure ulcers.

Choice C: This is correct because wearing cotton socks can help keep the feet dry and prevent fungal infections. Cotton socks also provide cushioning and reduce friction.

Choice D: This is incorrect because rounding the corners of the toenails can cause ingrown nails, which can lead to infection and ulceration. The client should trim the toenails straight across and file any sharp edges.

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Naxlex Comprehensive Predictor Exams

A nurse is reviewing the medical record of a client who reports his urine is red-orange. The nurse should identify that which of the following medications can cause this adverse effect?

Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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