A bacterium that needs oxygen to survive is classified as a(n):

A normal heart rate can be between _____________ beats per minute

a. 12 and 20 c. 30 and 60 b. 150 and 180 d. 60 and 100

While en route to a domestic with possible injuries, the police contact you and report a male patient with arterial bleeding from a stab wound to the arm. Given this information, which of the following do you expect?

A) Dark red blood flowing from the injury that is difficult to control B) Bright red blood oozing from the injury site that is easy to control C) Spurting blood that is dark red in color and difficult to control D) Bright red blood that is spurting with each beat of the heart