👤 By the CinnaRN Clinical Content Team🕐 Updated 2026-08-23🏷️ Safety & Infection Control🔖 Free to read, print, and share
Also known as: Foley catheter · urinary cath · bladder catheter · urine tube
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Use this quick-reference guide to spot, treat, and prevent Indwelling Urinary Catheter Care on the NCLEX. Keep it handy during review and on exam day!
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📒 The 1-minute cheat sheet
📌 Insert
STRICT sterile technique
Inflate balloon only after urine flow
✅ Do
Keep bag BELOW bladder level
No dependent loops, secure to leg
Peri care, closed system
🎓 Prevent
CAUTI → remove ASAP
Push fluids, never raise bag
🚩 Report
No output ≥30 min → check kink
Cloudy/foul urine, fever
📚 Indwelling Urinary Catheter Care — full study notes
The cheat sheet above is your quick recall card. These notes go deeper — what it is, what to do first, what must be reported, and what to teach.
An indwelling (Foley) catheter drains urine continuously via a balloon-anchored tube in the bladder. It is the leading cause of catheter-associated urinary tract infection (CAUTI), so the priority is strict sterile insertion, closed drainage, and removing it as soon as it is no longer needed. Key principle: keep the system closed and the bag below the bladder.
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Key points
Understand these first
Insertion is a sterile procedure; perineal/meatal cleansing during routine care uses soap and water, not antiseptics.
Keep the drainage bag below the level of the bladder at all times to prevent backflow, but off the floor.
Maintain an unobstructed, dependent, closed drainage system with no kinks or dependent loops.
Anchor (secure) the catheter to the thigh or abdomen to prevent traction on the urethra.
Empty the bag when half to two-thirds full and before transport; use a separate clean container per client.
Early removal is the single most effective way to reduce CAUTI risk.
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Nursing priorities
What to do, in order
Perform perineal care and clean the catheter from meatus outward at least daily and after bowel movements.
Keep the bag below bladder level and the tubing free of kinks and dependent loops.
Maintain a closed system; obtain specimens from the sampling port using aseptic technique, not by disconnecting tubing.
Encourage fluids (2 to 3 L/day unless contraindicated) to flush the system.
Assess daily for continued need and advocate for prompt removal.
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Red flags — report now
Escalate immediately
No urine output for 1 to 2 hours, sudden cessation, or bladder distension signals obstruction; assess and report.
Cloudy, foul-smelling urine, fever, suprapubic or flank pain, or new confusion suggests CAUTI; report.
Never raise the drainage bag above the bladder or disconnect the closed system unnecessarily.
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Labs & values
Numbers to know
Urinalysis: positive leukocyte esterase/nitrites and WBCs suggest UTI
Expected adult urine output at least 30 mL/hr (0.5 mL/kg/hr)
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Patient teaching
What patients must know
Keep the bag below the bladder when sitting, standing, and walking.
Drink plenty of fluids and report burning, fever, cloudy urine, or no urine draining.
Wash hands before and after handling the catheter or bag.
❓ Indwelling Urinary Catheter Care: NCLEX FAQs
What are the priority nursing interventions for Indwelling Urinary Catheter Care?
Perform perineal care and clean the catheter from meatus outward at least daily and after bowel movements. Keep the bag below bladder level and the tubing free of kinks and dependent loops. Maintain a closed system; obtain specimens from the sampling port using aseptic technique, not by disconnecting tubing. Encourage fluids (2 to 3 L/day unless contraindicated) to flush the system.
What are the warning signs of Indwelling Urinary Catheter Care a nurse must report?
No urine output for 1 to 2 hours, sudden cessation, or bladder distension signals obstruction; assess and report. Cloudy, foul-smelling urine, fever, suprapubic or flank pain, or new confusion suggests CAUTI; report. Never raise the drainage bag above the bladder or disconnect the closed system unnecessarily.
What do I need to know about Indwelling Urinary Catheter Care for the NCLEX?
Insertion is a sterile procedure; perineal/meatal cleansing during routine care uses soap and water, not antiseptics. Keep the drainage bag below the level of the bladder at all times to prevent backflow, but off the floor. Maintain an unobstructed, dependent, closed drainage system with no kinks or dependent loops. Anchor (secure) the catheter to the thigh or abdomen to prevent traction on the urethra.
What patient teaching is important for Indwelling Urinary Catheter Care?
Keep the bag below the bladder when sitting, standing, and walking. Drink plenty of fluids and report burning, fever, cloudy urine, or no urine draining. Wash hands before and after handling the catheter or bag.
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Quick Tip
Insertion is a sterile procedure; perineal/meatal cleansing during routine care uses soap and water, not antiseptics.