Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

Coronary circulation provides blood supply to:
Options
A The lungs during exercise
B The muscles of the heart
Correct Answer
C The kidney during filtration
D The portal system of the liver
Correct Answer

Option B is the correct answer.

Detailed Explanation

Coronary circulation provides blood supply to the muscles of the heart (myocardium). The coronary arteries arise from the aorta and deliver oxygenated blood to the heart tissue itself, which has high metabolic demands.

Hint

This circulation supplies the organ that pumps blood to the rest of the body.

Question Info