Tricuspid AV valve, bicuspid AV/mitral valve, coronary sinus, pulmonary trunk pu

Question

Tricuspid AV valve, bicuspid AV/mitral valve, coronary sinus, pulmonary trunk pulmonary arteries, pulmonary semilunar valve, pulmonary veins, pulmonary, systemic, superior vena cava, inferior vena cava, right ventricle, capillary beds, left atrium, right atrium, right ventricle, left ventricle, lungs, aortic semilunar valve, aorta, oxygen. Carbon dioxide rich blood enters the superior vena cava, the inferior vena cava, and the From the right atrium, blood flows through the into the through the via the of the heart. From there it is pumped of the and exits away from the heart via the Blood then travels to the of the where it is oxygenated. From the lungs, blood travels back to the left side of the heart through the The blood vessels that carry blood to and from the lungs form the circulation. Blood from the lungs enters the heart at the and passes through the the passes through the the large artery knows as thewhich branches into a series of smaller and smaller arteries that finally lead into networks of capillaries, whereis unloaded from the blood and diffused into the tissues. into Blood pumped out of the left ventricle and enters The blood vessels that carry blood from the left side of the heart to the tissues and back to the right side of the heart are collectively known as the circulation. After leaving the capillaries, blood flows into the venous side of circulation, moving from small veins into larger and larger veins. The veins from the upper part of the body join together to form the and those from the lower join together to form the,

Explanation / Answer

Carbon dioxide rich blood enters the right atrium via the superior vena cava, the inferior vena cava and the coronary sinus. From the right atrium, blood flows through the tricuspid AV valve into the right ventricle of the heart. From there it is pumped through the pulmonary semilunar valve of the pulmonary trunk and exits away from the heart via the pulmonary arteries. Blood then travels to the capillary beds of the lungs where it is oxygenated. From the lungs, blood travels back to the left side of the heart through the pulmonary veins. The blood vessels that carry blood to and from the lungs form the pulmonary circulation.

Blood from the lungs enters the heart at the left atrium and passes through the bicuspid AV/mitral valve into the left ventricle. Blood pumped out of left ventricle passes through the aortic semilunar valve and enters the large artery known as the aorta, which branches into a series of smaller and smaller arteries that finally lead into networks of capillaries where oxygen is unloaded from the blood and diffused into the tissues.

The blood vessels that carry blood from the left side of the heart to the tissues and back to the right side of the heart are collectively known as the systemic circulation.

After leaving the capillaries, blood flows into the veinous side of circulation moving from small veins into larger and larger veins. The veins from the upper part of the body join together to form the superior vena cava and those from the lower join together to form the inferior vena cava.

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.