Blood Circulatory System

Right atrium

• Has muscular wall

• Has thin wall

• Carry deoxygenated blood

• Carry oxygenated blood

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

• Bicuspid valve

• Tricuspid valve

• Semilunar valve

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

• Transports oxygenated blood from heart to the whole body - except lungs

• Transport deoxygenated bills back to heart from the whole body - except lungs

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

• Pulmonary circulatory system

• Systemic circulatory system

• Systole circulatory system

• Diastole circulatory system

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

• Closure of tricuspid and bicuspid valve

• Closure of semilunar valve

• Relaxation of ventricle

• Contraction of ventricle

Tools needed to take blood pressure

• Barometer

• Sphygmomanometer

• Stethoscope

• Telescope

Who has the higher pulse rate

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