The purpose of the inflatable balloon portion at the tip of the Foley catheter is to
A) hold the catheter within the bladder.
B) present the backflow of urine into the ureters.
C) permit its visualization under fluoroscopy.
D) induce the stimulus for voiding.

Question

Quizplus · Accepted Answer

The inflatable balloon portion at the tip of the Foley catheter is designed to hold the catheter within the bladder. Once inserted into the bladder, the balloon is inflated with sterile water or saline, which creates a secure anchoring point and prevents the catheter from slipping out of the bladder.

The Purpose of the Inflatable Balloon Portion at the Tip