The physician ordered digoxin (Lanoxin) 0.125 mg IV push every morning. Digoxin is available in a vial labeled 0.5mg/2mL. How many mL with the nurse administer?
The Correct Answer is ["0.5"]
To find the volume of digoxin needed for each dose, we can use the formula: volume (mL) = dose (mg) / concentration (mg/mL)
Plugging in the given values, we get:
volume (mL) = 0.125 mg / 0.25 mg/mL
volume (mL) = 0.5 mL
So, the nurse will administer 0.5 mL of digoxin with each dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Love and belonging needs are related to social interactions and relationships, not directly addressed by hand hygiene and sterile techniques.
B. Safety and security needs are met by practices such as careful hand hygiene and sterile techniques that prevent infection and ensure a safe environment.
C. Self-esteem needs involve self-respect and confidence, not directly addressed by the nurse's infection control measures.
D. Physiologic needs encompass basic requirements for survival, including hygiene and infection prevention, but safety and security needs are a more specific fit.
Correct Answer is B
Explanation
A. Emptying the collection bag and waiting 30 minutes does not ensure the specimen is sterile.
B. Clamping the tubing and withdrawing urine from the sample port helps obtain a sterile specimen.
C. Collecting urine directly from the urine bag may introduce contaminants and is not considered a sterile technique.
D. Discontinuing the indwelling catheter is not necessary; a sample port is typically available for obtaining a sterile specimen.
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