# A client is 8 hours postoperative after spinal anesthesia. The urinary catheter was removed earlier, and the client reports increasing suprapubic pressure but cannot void. Complete the clinical judgment statement. > source: MyMerci (mymerci.kr) > url: https://mymerci.kr/pages/nclex_q.php?qn_id=395621&lang=en > language: en > subject: Elimination > category: BCC ## Question A client is 8 hours postoperative after spinal anesthesia. The urinary catheter was removed earlier, and the client reports increasing suprapubic pressure but cannot void. Complete the clinical judgment statement. The nurse should suspect ::선택::postoperative urinary retentionexpected urinary elimination with no follow-up neededfluid volume excess as the only explanationurinary incontinence, ::선택::compare the bladder-scan result with the approved postoperative retention protocoldiscard the scan because bladder volume cannot guide careselect one universal catheterization threshold for every facilitywait until the next shift without further assessment, and ::선택::use protocol-directed intermittent decompression or notify as required, then reassessforce several liters of oral fluid despite the distended bladderinsert a prolonged indwelling catheter automatically for every postoperative clientapply firm repeated pressure over the bladder. ## Explanation Inability to void with suprapubic pressure, bladder distention, and a scan above the facility threshold supports postoperative urinary retention. Bladder ultrasound helps confirm that retention, rather than another cause, explains the symptoms and reduces unnecessary catheterization. The nurse follows the approved postoperative retention protocol, which may include prompted voiding measures and intermittent catheterization at the defined threshold, communicates findings as required, and reassesses symptoms, urine output, and residual volume. Acute retention is an appropriate indication for drainage, but a universal volume cutoff or routine prolonged indwelling catheter should not be assumed. ## In-depth explanation Correct Answer Recognize postoperative urinary retention, interpret the bladder scan using the facility protocol, and perform protocol-directed bladder decompression or notify the appropriate clinician as required. Reassess comfort, output, and bladder emptying afterward. Why It Fits The cue cluster is stronger than elapsed time alone: inability to void, suprapubic pressure, palpable distention, and a scan above the protocol threshold indicate retained urine that needs timely management. Clinical Picture Spinal anesthesia and recent surgery can impair bladder sensation and detrusor function. Ultrasound confirms distention before catheterization, and an approved intermittent-catheter pathway limits unnecessary indwelling-catheter exposure. Memory Link Pressure plus distention: scan, follow the threshold, decompress, reassess. NCLEX Rule Use the protocol supplied in the stem. Do not invent a universal bladder-volume threshold or delay treatment by forcing fluids when objective retention is already established. Why the Alternatives Fail Waiting without reassessment prolongs painful overdistention. Repeatedly forcing oral fluids does not empty an already distended bladder. Routine prolonged indwelling catheterization increases device exposure when intermittent management is appropriate. Source 1CDC CAUTI Summary of Recommendations 2AHRQ Technical Interventions to Prevent CAUTI 32026 NCLEX-RN Test Plan ## Clinical scenario The nurse finds a distended bladder and obtains a bladder-scan volume above the facility's postoperative catheterization threshold. The client is not hypotensive and has no evidence of urethral trauma. A nurse-directed postoperative urinary-retention protocol is available. ## Key concepts - **Postoperative Urinary Retention** — Inadequate bladder emptying after surgery, often associated with anesthesia, medications, pain, immobility, or outlet factors. Cues include inability to void, suprapubic pressure, distention, and an elevated residual volume. - **Bladder Scan** — A noninvasive ultrasound estimate of bladder volume used with symptoms and the facility protocol to confirm suspected retention and reduce unnecessary catheterization. - **Intermittent Bladder Decompression** — Temporary catheter drainage performed when indicated by an approved protocol or order, followed by reassessment. 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