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. When performing hygiene care for a client with an indwelling catheter, the nurse should plan to cleanse the catheter from the meatus outward using mild soap and warm water. This helps to prevent infection and ensure proper hygiene. Using the same cleansing cloth for cleaning the perineal area and catheter tubing (choice B) is not recommended as it can cause contamination and increase the risk of infection. The use of chlorhexidine gluconate (CHG) to cleanse the perineal area (choice C) is not necessary for routine catheter care and should only be used for specific indications such as preventing infection during surgery. Therefore, the nurse should always follow proper hygiene protocols and cleanse the catheter from the meatus outward using mild soap and warm water when caring for a client with an indwelling catheter.
Correct Answer is C
Explanation
The correct answer is choice C, face. When beginning a complete bed bath, the nurse should first wash the client's face, followed by the arms, chest, abdomen, legs, perineal area, back, and then feet. Washing the face first is important to promote client comfort and hygiene, and also sets a positive tone for the rest of the bath. Additionally, washing the face before the perineal area helps to prevent cross-contamination of bacteria from the perineal area to the face.
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