Question

Which of the following statements is correct?

• A. Peripheral circulation is the flow of deoxygenated blood from the right ventricle to the lungs and return of oxygenated blood from the lungs to the left atrium.
• B. Pulmonary circulation carries deoxygenated blood from pulmonary and 'bronchial arteries' .
• C. Hepatic portal system is a unique vascular connection which exists between digestive tract and heart.
• D. Coronary circulation is the flow of oxygenated blood from ascending aorta to heart muscle and return of deoxygenated blood from heart muscle to the right atrium .

Answer 1

Answer: (D)

Correct answer is (d) Coronary circulation is the flow of oxygenated blood from ascending aorta to heart muscle and return of deoxygenated blood from heart muscle to the right atrium .