The healthcare provider prescribes digoxin elixir 125 mcg PO daily. The drug is available in a 60 mL bottle labeled, "Digoxin elixir 0.05 mg/mL How many mL should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)
The Correct Answer is ["2.5"]
Convert mcg to mg: 1 mg = 1000 mcg, so 125 mcg = 125/1000 = 0.125 mg
· Set up a proportion: (Desired dose / Concentration) = Volume to administer
0.125 mg / 0.05 mg/mL = X mL
· Solve for X: X = 2.5 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Prescription for ceftriaxone PO every 12 hours is not relevant in the initial "Situation" section of SBAR. This would fit better under the "Recommendation" or "Background" sections.
B. A 26-year-old client is part of the background information but does not immediately address the critical issue requiring attention.
C. Blood pressure is 80/48 mm Hg is the most urgent information and provides a clear reason for contacting the healthcare provider.
D. Admitted after a motor vehicle collision is part of the background and would follow the situation statement.
Correct Answer is A
Explanation
A. Place the wheelchair on the client's left side is the most appropriate action. Since the client has right-sided hemiplegia, the nurse should place the wheelchair on the client's left side to allow for easier transfer. The left side is the stronger side, and the client will be able to use this side to assist with the transfer.
B. Instruct the client to take slow, deep breaths while transferring may help with relaxation, but it is not the priority in this scenario. The focus should be on positioning and safety during the transfer.
C. Instruct the client to look at his feet is not advisable because it may disrupt the client's balance or lead to a fall. The client should focus on using the stronger side to assist with the transfer.
D. Have the client put both arms around the nurse's neck for support is not safe and could cause strain or injury to both the client and the nurse. The client should be instructed to use proper body mechanics and rely on the nurse for support during the transfer, but not in a way that could lead to injury.
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