Question

What are the most commonly used sizes for a Foley catheter?

A) 8 French and 10 French
B) 12 French and 16 French
C) 14 French and 18 French
D) 22 French and 26 French

Answer 1

The most typical sizes for a Foley catheter are 12 French and 16 French, used for balancing effective drainage with patient comfort.

Step-by-step explanation:

The most commonly used sizes for a Foley catheter are 12 French and 16 French, which corresponds to answer option B). These sizes are often chosen because they are large enough to provide effective drainage, yet small enough to minimize discomfort for most patients. It is important to select the appropriate catheter size to ensure patient safety and comfort, prevent injury to the urethra, and ensure proper urine flow.