What are the two types of urinary catheters that an EMT may encounter in the field?

The correct answer highlights the two types of urinary catheters that an EMT may come across: indwelling and suprapubic.

Indwelling catheters, commonly known as Foley catheters, are designed to remain in place for an extended period to continuously drain urine from the bladder. They are inserted through the urethra and secured in the bladder, making them a frequent choice in various medical situations.

Suprapubic catheters are an alternative option, especially in cases where urethral insertion is not possible or may cause complications. These catheters are inserted through the abdominal wall directly into the bladder, providing an effective method for urine drainage while minimizing irritation to the urethra.

Understanding these two types allows EMTs to recognize and manage different catheterization procedures they may encounter in the field, ensuring proper care for patients who require urinary drainage. The selection of these specific types is important as they serve distinct purposes in patient care, further emphasizing the EMT's role in recognizing and assisting with urinary catheterization needs.