Right atrium

Allows the flow of blood in only one direction from right atrium to the right ventricle

It has one layer of cells

Has no valves

Has the smallest lumen

Based on the characteristics above, what is the type of blood vessel?

name the blood vessel in the diagram

What is the functions of the blood vessel above

Human have double blood Circulatory system...what are those

In pulmonary circulatory system, blood from right ventricle is pump to pulmonary artery. And it will go to

Which of the following describes systole during heartbeat

Tools needed to take blood pressure

Who has the higher pulse rate