A student nurse is collecting a sterile urine specimen from an indwelling catheter. How will the student nurse correctly obtain the specimen?
Empty the collection bag, wait 30 minutes, and then collect the contents of the collection bag.
Clamp the tubing and withdraw urine from the sample port.
Collect several milliliters of urine from the collection bag directly from the urine bag.
Discontinue the indwelling catheter and insert an intermittent catheter to obtain the sterile specimen.
The Correct Answer is B
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.5"]
Explanation
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.
Correct Answer is B
Explanation
A. Race and gender are non-modifiable risk factors.
B. Sedentary lifestyle, diet high in fats, smoking, and obesity are modifiable risk factors.
C. Age and family history are non-modifiable risk factors.
D. Race, age, and gender are non-modifiable risk factors.
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