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 A
Explanation
A. Notify information services department of the situation is the correct first step. The nurse should immediately report the issue to the information services department to resolve the problem with the computer system. This ensures that the issue is addressed promptly and minimizes any delays in documentation or patient care.
B. Wait for notification that the system has been rebooted is not the best action. While waiting for the system to reboot might be necessary, the nurse should first notify the information services department to expedite the resolution of the issue.
C. Identify information as late entry in the record may be necessary once the system is restored, but the immediate priority is to report the system failure so that it can be addressed and the documentation can be completed correctly.
D. Print electronic medical record (EMR) from backup server may be an option if the system cannot be restored, but the first step should be to notify the information services department. The backup server can be used if needed after the issue is reported.
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.
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