In trauma care, what is the recommended number of large bore IV lines to establish?

• A. One
• B. Two
• C. Three
• D. Four

Answer: (B)

In trauma care, establishing two large bore IV lines is recommended for several important reasons. Trauma patients often require rapid fluid resuscitation due to potential significant blood loss and the need for quick administration of medications. Two large bore IV lines facilitate the rapid infusion of fluids and blood products, which is crucial for maintaining hemodynamic stability.

Having two lines allows for simultaneous administration of multiple therapies, such as crystalloid fluid resuscitation alongside blood products. This is significant in emergency situations where every second counts, and the ability to quickly deliver lifesaving interventions can make a difference in patient outcomes. Additionally, should one IV line fail or become occluded, having a second line ensures that care can continue without delay.

Establishing just one IV might not provide adequate access for the volume of fluids required in severe trauma cases, while more than two could become cumbersome and time-consuming in an emergent scenario, diminishing the efficiency of care delivery.