Quiz on Human Heart

Where does the blood flow into the heart from?

• Pulmonary artery

• Aorta

• Vena Cava

• Pulmonary veins

Through which valve does blood move from the right atrium (RA) to the right ventricle (RV)?

• Aortic valve

• Pulmonary valve

• Bicuspid valve

• Tricuspid valve

Which part of the heart receives blood from the pulmonary veins?

• Right atrium

• Left atrium

• Right ventricle

• Left ventricle

What is the function of the bicuspid valve?

• It allows blood flow from the left atrium (LA) to the left ventricle (LV)

• It pumps blood to the lungs

• It receives blood from the vena cava

• It ejects blood into the pulmonary artery

Where is blood re-oxygenated?

• In the heart

• In the aorta

• In the vena cava

• In the lungs

After the blood is ejected from the left ventricle, through which valve does it pass?

• Tricuspid valve

• Pulmonary valve

• Aortic valve

• Bicuspid valve

What is the destination of blood after it is carried away from the aorta?

• To the lungs

• Back to the heart

• To the rest of the body

• To the vena cava

The Heart is an organ in the centre of the chest surrounded by what type of muscle?

• Cardiac

• Smooth

• Skeletal

• Voluntary

The left ventricle has a ______ layer of muscle surrounding it.

• Thicker

• Thinner

• Weaker

• Nonexistent

Blood from the right side of the heart is transported to the lungs where it is what?

• Oxygenated

• Deoxygenated

• Filtered

• Cooled