Question

1. What is the purpose of the balloon on an indwelling

catheter?
2. How far should you insert the catheter in: female:
_____________________ male: _______________________
3. Why do we advance the cath

Answer 1

The balloon on an indwelling catheter keeps it in place in the bladder. For females, insert the catheter 2-3 inches, then advance another 1-2 inches. For males, insert 7-9 inches, then advance an additional 1-2 inches after urine flow begins.

Step-by-step explanation:

The purpose of the balloon on an indwelling catheter is to keep the catheter in place inside the bladder. Once the catheter is inserted and the balloon is inflated with sterile water, it prevents the catheter from slipping out. For inserting an indwelling catheter:

• Females: Insert the catheter 2-3 inches, or until urine begins to flow, then advance another 1-2 inches.
• Males: Insert the catheter 7-9 inches, or until urine flows, then advance it another 1-2 inches.

Advancing the catheter after urine flow ensures it is properly placed within the bladder for optimal drainage without being easily dislodged.