Dangerous organisms that can grow in a variety of environments and are capable of producing toxic substances are known as:

In which one of the following situations should you wait for additional help instead of performing a rapid extrication?

A) Noncritical patient is blocking access to a critically injured patient. B) Patient who is not critically injured is sitting in an unsafe vehicle. C) Critical patient needs assistance maintaining his airway. D) Patient who is not critically injured is anxious to get out of his vehicle.

The goal of intrauterine transfusion is increase the fetal hematocrit to

a. 25-30% (0.25-0.30) b. 32-44% (0.32-0.44) c. 40-55% (0.40-0.55) d. 45-55% (0.45-0.55)