A nurse is collecting a urine specimen for culture and sensitivity from a client who has an indwelling urinary catheter.
Which of the following actions should the nurse take?
Place the specimen in a clean specimen cup.
Remove 45 mL of urine from the catheter with a syringe.
Clamp the catheter tubing below the needleless port.
Clamp the catheter tubing for 60 min.
The Correct Answer is C
Choice A rationale
Placing the specimen in a clean specimen cup is not appropriate for a urine culture and sensitivity test. A sterile specimen cup is required to avoid contamination and ensure accurate results.
Choice B rationale
Removing 45 mL of urine from the catheter with a syringe is incorrect. Only 5-10 mL of urine is needed for a culture and sensitivity test, and excessive removal can lead to inaccurate test results or sample contamination.
Choice C rationale
Clamping the catheter tubing below the needleless port is the correct action. This allows urine to accumulate in the tubing, providing a fresh and uncontaminated sample for the culture and sensitivity test.
Choice D rationale
Clamping the catheter tubing for 60 minutes is too long and can cause urine stasis, increasing the risk of catheter-associated urinary tract infections. The tubing should be clamped only for a short duration to collect an adequate sample. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Assessing pain levels is a nursing task requiring clinical judgment, which is beyond the scope of an assistive personnel's duties.
Choice B rationale
Checking an IV site for redness or swelling also requires clinical assessment skills, which are tasks for the nurse.
Choice C rationale
Measuring intake and output is a routine task that can be safely delegated to an assistive personnel. It involves straightforward measurement and recording.
Choice D rationale
Reinforcing teaching about crutch-gait walking requires specific patient education, which falls under the nurse's responsibilities.
Correct Answer is A
Explanation
Choice A rationale
Reviewing the client's photograph in the medical record is an effective method to ensure accurate identification. This practice aligns with patient safety protocols and minimizes the risk of medication errors by confirming the patient's identity through a visual match with a documented image.
Choice B rationale
Requesting an assistive personnel to identify the client might be unreliable if the personnel is unfamiliar with the client or makes an error. This approach does not provide a secure verification method and could lead to mistakes.
Choice C rationale
Asking the client to state their room number is not reliable since a client with advanced dementia may not remember their room number accurately. This method does not ensure proper identification and can lead to errors.
Choice D rationale
Having the client state their phone number is inappropriate for clients with advanced dementia, who may struggle to recall such information. This method is not a secure or accurate way to verify identity.
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