Question

When inflating a 5-cc balloon on a Foley catheter, which of the following would be the MOST appropriate choice?

A. 3-5 mL of sterile water
B. 3-5 mL of normal saline
C. 8-10 mL of sterile water
D. 8-10 mL of normal saline

Answer 1

The best choice for inflating a 5-cc balloon on a Foley catheter is 3-5 mL of sterile water, which prevents possible complications such as crystallization and blockages that can be caused by using normal saline.

Step-by-step explanation:

When inflating a 5-cc balloon on a Foley catheter, the most appropriate choice is A. 3-5 mL of sterile water. This is because sterile water is typically used to inflate the balloon that ensures the catheter remains in place. Normal saline is generally not used for this purpose as it can crystallize and cause blockage in the catheter.

In clinical practice, appropriate volumes are crucial to prevent over inflation or underinflation of the catheter balloon. Over inflation can cause damage to the bladder walls, while underinflation can lead to the catheter slipping out.