When Evaluating a Patient's Skin Color, the EMT Should

When evaluating a patient's skin color, the EMT should:

A) observe the nail beds and/or mucous membranes inside the eyelids.
B) examine the change in skin color when applying then releasing pressure to the nail beds.
C) look at the skin on the upper chest and feel it for warmth.
D) examine the skin color of the face and compare it with the color of the arms.