What is the main purpose of the coronary arteries?

Practice Questions

Q1
What is the main purpose of the coronary arteries?
  1. To supply blood to the lungs
  2. To supply blood to the heart muscle
  3. To drain blood from the heart
  4. To regulate heart rhythm

Questions & Step-by-Step Solutions

What is the main purpose of the coronary arteries?
  • Step 1: Understand that the heart is a muscle that needs blood to function.
  • Step 2: Know that blood carries oxygen and nutrients that the heart muscle needs.
  • Step 3: Learn that coronary arteries are the blood vessels that supply blood specifically to the heart muscle.
  • Step 4: Realize that without the coronary arteries, the heart would not get the oxygen and nutrients it needs to work properly.
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