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

Answer and Explanation

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

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Free Nursing Study Resources

Correct Answer is A

Explanation

A. Stabilize the holder when changing tubes. Stabilizing the holder prevents accidental movement of the needle, ensuring proper blood flow into the tube and minimizing discomfort or injury to the patient.

B. Withdraw the holder and tube at the same time: The holder should remain in place until all samples are collected to prevent repeated venipunctures.

C. Replace the tube stopper firmly for each sample: The tube stopper should not be removed or replaced during the procedure.

D. Release the tourniquet after successful venipuncture: The tourniquet should be released after blood flow is established and before the needle is withdrawn, not as the first priority.

Correct Answer is ["endoscope"]

Explanation

An endoscope is a flexible, fiberoptic instrument designed for examining the interior of body structures, such as the gastrointestinal tract or airways.

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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:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

When collecting a blood sample with a Vacutainer system, it is important to:

Correct Answer is A

Explanation

A(n) ____________ is usually flexible, contains a fiber optic light, and is used to view the interior of body structures.

Correct Answer is ["endoscope"]

Explanation

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