Respiration and Circulation

After internal respiration, the deoxygenated blood must return to the heart. If the blood came from your kidney, what blood vessel will it use to reach the heart?

• Aorta

• Inferior Vena Cava

• Pulmonary Artery

• Pulmonary Vein

• Superior Vena Cava

What chamber of the heart will pump blood to the lungs via the pulmonary artery?

• Left Atrium

• Left Ventricle

• Right Atrium

• Right Ventricle

TRUE OR FALSE. Once the deoxygenated blood reaches the lungs, internal respiration will take place wherein the blood drops off its carbon dioxide and picks up oxygen.

• TRUE

• FALSE

After oxygenation, the blood will return to the heart. What blood vessel will be used by the blood to do this?

• Aorta

• Inferior Vena Cava

• Pulmonary Artery

• Pulmonary Vein

• Superior Vena Cava

The left ventricle will pump oxygenated blood for systemic circulation. What blood vessel will distribute blood to all cells of the body?

• Aorta

• Inferior Vena Cava

• Pulmonary Artery

• Pulmonary Vein

• Superior Vena Cava

What system includes the heart and blood vessels?

• Digestive system

• Cardiovascular system

What does the heart do?

• Pumps Blood

• Fights disease

What are the two types of circulation?

• Pulmonary and Systemic circulation

• Plasma and platelet circulation

What are the alveoli?

• The vocal cords in the throat

• Tiny air sacs in the lungs

What is the trachea?

• It is the tube that connects the throat to the lungs.

• It is the passage from the mouth to the larynx.