Part 1 Physiology of the Heart

Deoxygenated blood from the upper and lower extremities enters the heart through the __________.

• A. Right atrium

• B. Left atrium

• C. Right ventricle

• D. Left ventricle

When the right atria contracts, blood is pushed through the __________ and into the right ventricle.

• A. Bicuspid valve

• B. Aortic valve

• C. Pulmonary valve

• D. Tricuspid valve

Coronary Circulation is a part of systemic circulation

• True

• False

5. Select all of the following which are major vessels involved in circulation.

• Aorta

• Femoral artery

• Pulmonary arteries

• Superior vena cava

• Tricuspid valve

Which of the following types of circulation is responsible for oxygenating tissues throughout the body

• Systemic

• Coronary

• Pulmonary