A patient in the outpatient clinic has provided a urine sample. To perform a urine dipstick test accurately, the nurse wets the dipstick and starts timing:
after 30 seconds.
immediately.
after 10 seconds.
after 5 seconds
The Correct Answer is A
A. After 30 seconds. The dipstick test typically requires timing for a set period of time, usually 30 seconds, to ensure the chemical reactions on the dipstick have had enough time to develop. The nurse should refer to the test manufacturer’s instructions for the exact timing.
B. Immediately. Starting the timer immediately may not be the best practice, as most urine dipstick tests require a set amount of time to allow the chemicals to react and change color. Immediate timing may lead to inaccurate results.
C. After 10 seconds. While 10 seconds may be necessary for some tests, it is not the standard for all urine dipstick tests. The nurse must refer to the manufacturer's guidelines for the specific test being used.
D. After 5 seconds. Starting after 5 seconds is typically too short of a time to allow the dipstick test to react fully. As with other timing options, the proper duration for accurate results must be followed based on the manufacturer's instructions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "This small amount of bleeding is expected after the removal of polyps." Minor rectal bleeding is a common occurrence after polyp removal during a colonoscopy and generally does not indicate a complication. This reassurance helps alleviate the family’s concern.
B. "I will watch your husband very carefully to assess any further haemorrhage.": This could unnecessarily alarm the family.
C. "I will notify the primary care provider about this haemorrhage.": This overstates the concern, as slight bleeding is expected.
D. "Don't worry. This small amount of blood happens with these procedures.": This is dismissive and does not provide a professional explanation.
Correct Answer is A
Explanation
A. Pass a small amount of urine into the toilet and then collect the specimen. This technique ensures that bacteria or debris from the urethra are flushed out before the sample is collected, providing a clean-catch specimen for analysis.
B. Void until the bladder is almost empty and then collect the end portion: This would result in a less accurate sample, as bacteria or debris might accumulate.
C. Let a few drops of urine dribble into the specimen cup: This does not provide enough urine for analysis.
D. Begin voiding into the specimen cup: This may contaminate the sample with bacteria from the external genitalia.
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