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Which blood vessel supplies oxygenated blood to the heart muscle itself?

medium Q8 of 15
General Science - Physics (Basics)
Which blood vessel supplies oxygenated blood to the heart muscle itself?
APulmonary artery
BJugular vein
CCoronary artery
DCarotid artery
Step-by-Step Solution
  1. Step 1: Understand blood supply to heart muscle

    The heart requires its own blood supply to function effectively.
  2. Step 2: Identify artery supplying heart muscle

    Coronary arteries branch from the aorta and supply oxygenated blood to the myocardium (heart muscle).
  3. Final Answer:

    Coronary artery → Option C
  4. Quick Check:

    Heart muscle blood supply = Coronary artery ✅
Quick Trick: Coronary arteries 'crown' the heart with blood supply.
Common Mistakes:
  • Confusing pulmonary artery which carries deoxygenated blood to lungs.
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