Exhibits
The physician orders Lanoxin elixir 90 mcg PO every morning.
Drug available: Lanoxin elixir 0.05 mg/mL
How many mL will be given?
The Correct Answer is ["1.8"]
First, let's convert 90 mcg to mg:
90 mcg = 0.09 mg
Next, we can use dimensional analysis to calculate the required mL: 0.09 mg Lanoxin x 1 mL/0.05 mg Lanoxin = 1.8 mL
Therefore, the nurse will give 1.8 mL of Lanoxin elixir.
Rounding to the nearest tenth, the answer is 1.8 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is choice A. The rationale for self-care that the nurse should communicate to the client's family is that the client's sense of loss can be lessened through retaining dignity and control of certain areas of their life such as ADLs. Allowing the client to perform self-care activities independently, to the extent possible, promotes the client's autonomy and helps to preserve their selfesteem and sense of control over their life. As the client nears the end of life, it is important to respect their wishes and promote their comfort and well-being in every way possible.
Correct Answer is B
Explanation
The correct answer is choice B, safety measures necessary to prevent a fire. When teaching a home care client and their family about using prescribed oxygen, safety measures are critical. Oxygen supports combustion, so it is important to follow safety measures to prevent a fire. These safety measures include avoiding smoking, using electric razors instead of a blade, and avoiding flammable products such as oils, aerosol sprays, and alcohol-based hand sanitizers near the oxygen source. The oxygen should be kept away from heat sources and the tubing should be free from kinks or damage. The healthcare provider's phone number should also be readily available in case of any questions or emergencies.
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