A client is voiding frequent small amounts 24-hours following the removal of an indwelling catheter, and a post-voided residual volume assessment is prescribed. Which explanation should the practical nurse (PN) provide to the client about why the procedure is necessary?
The catheterization is part of the prescribed bladder retraining program.
The catheterized volume determines the need to re-insert the indwelling catheter.
The catheterization will stimulate the bladder to empty more completely.
The catheterization procedure is an exercise in stimulus-response conditioning.
The Correct Answer is B
A. The post-voided residual volume assessment is not part of a bladder retraining program but is a diagnostic tool used to assess bladder function after catheter removal. This explanation misrepresents the purpose of the procedure.
B. The post-voided residual volume assessment measures how much urine remains in the bladder after the client has voided. This measurement helps determine if the bladder is emptying properly and whether there is a need for catheter re-insertion.
C. Post-voided residual volume assessment does not stimulate the bladder to empty more completely; instead, it measures the amount of urine left in the bladder. The procedure is diagnostic rather than therapeutic.
D. The post-voided residual volume assessment is a diagnostic procedure, not an exercise in conditioning. This explanation does not accurately describe the clinical purpose of the assessment.
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Related Questions
Correct Answer is C
Explanation
A. Feeling for a carotid pulse is part of the assessment process but is not the first step in responding to an unresponsive client. Immediate action to summon emergency help is the priority.
B. Bringing a glucometer to the room is not appropriate at this stage. While checking blood glucose might be necessary, the first step is to get emergency assistance.
C. Obtaining emergency help is the most critical first step when encountering an unresponsive client. Emergency help ensures that appropriate interventions are initiated promptly.
D. Checking the blood pressure is part of a complete assessment but is not the most urgent action. The priority is to call for emergency assistance rather than performing further assessments.
Correct Answer is B
Explanation
A. Maintaining low intermittent suction requires assessing the appropriate suction settings and monitoring for complications, which are responsibilities beyond the UAP’s scope of practice. This task involves clinical judgment and knowledge of suction settings.
B. Securing the tube to the client’s nose is a task that UAPs can perform. It is a straightforward task that helps ensure the tube stays in place, which is a supportive care measure within the UAP's scope of practice.
C. Ensuring correct placement of the tube involves assessing for proper tube position through methods such as aspirating gastric contents or using imaging, which are tasks that require clinical judgment and are outside the UAP's scope of practice.
D. Replacing the canister when full involves handling medical equipment and requires understanding of suction mechanics and infection control practices, which are tasks that the PN or RN should perform.
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