Question

What are the four time-dependent management phases of trauma in the first 24 hours?

A) ABCD
B) Primary, Secondary, Tertiary, Quaternary
C) Golden Hour, Platinum Hour, Silver Hour, Bronze Hour
D) Immediate, Emergent, Urgent, Less Urgent

Answer 1

The four time-dependent management phases of trauma in the first 24 hours are Immediate, Emergent, Urgent, and Less Urgent. In severe trauma cases requiring an urgent blood transfusion, type O negative blood is used, as it's universally compatible.

Step-by-step explanation:

The four time-dependent management phases of trauma in the first 24 hours are Immediate, Emergent, Urgent, and Less Urgent. These phases prioritize the treatment based on the severity and immediacy of the patient's injuries. During a trauma event such as a motor vehicle accident, if severe bleeding occurs and there's no time to determine the patient's blood type, type O negative blood is typically transfused. This is because O negative blood is considered the universal donor and can be safely given to individuals of any blood type without risking an adverse reaction or incompatibility.