Chains, Ropes, and Slings Test I
Source: Questions and answers from the National Safety Council


Progress Indicator:
Question 3 of 20

3.  What is it that causes most of the cardiac emergencies?

Choices:
  1. Reduced supply of blood to the brain
  2. Reduced supply of blood to the heart
  3. Increased supply of blood to the brain
  4. Increased supply of blood to the heart


See more about these products