Q3 of 42 Page 192

When the right atrium contracts, blood flow from it to which part of the heart?

The contraction of the right atrium results in to flow of blood from right atrium to the right ventricle. The flow of blood is guarded by the tricuspid valve which prevent the backflow of blood into the right atrium.


More from this chapter

All 42 →
1

What stops blood from flowing backwards through the heart?

 2

The blood leaving the tissues becomes richer in a component. Name it.

 4

What is the systolic and diastolic pressure of a normal man?

 5

Give any four major roles played by RBCs.