Your Amazon purchases made using this link will benefit the United States Mine Rescue Association

Vital Signs and SAMPLE History
From Brady's Emergency Care (10th Edition)


Progress Indicator:
Question 1 of 15

1.  What does a cyanotic appearance indicate?

Choices:
  1. Exposure to heat or excitement
  2. Constricted blood vessels
  3. Lack of oxygen in blood cells
  4. Large amount of blood loss