Question

Which of the following is a correct sequence of the flow of blood in a systemic circulation?

A. Heart →aorta →arteries → arterioles capillaries→ tissues → venules → veins → superior and inferior vena cava → heart
B. Heart → pulmonary artery → lungs → pulmonary veins → Heart
C. Heart → pulmonary veins → lungs → pulmonary artery → Heart
D. Heart → venules → veins → capillaries → tissues → Aorta → arteries → arterioles → superior and inferior vena cava → heart

Answer 1

The correct option is A. Heart →aorta →arteries → arterioles capillaries→ tissues → venules → veins → superior and inferior vena cava → heart