Cardio-Respiratory System

Which side of the heart pumps oxygen-rich blood to the rest of the body?

• Right
• Left

Which side of the heart pumps blood into the lungs?

• Right
• Left

______ carry blood to the heart.

• Arteries
• Veins
• Capillaries
• Vena Cava

_____ carries blood away from the heart.

• Blood cells
• Veins
• Capillaries
• Arteries

Pulmonary circulation involves blood flow to and from the heart and the _______.

• body
• digestive organs
• brain
• lungs

Name this part.

• Right atrium
• Left ventricle
• Right ventricle
• Left atrium

Name this part.

• Left ventricle
• Pulmonary artery
• Right atrium
• Pulmonary veins

Name this part.

• Superior vena cava
• Right ventricle
• Right atrium
• Inferior vena cava

White blood cells (WBC’s), red blood cells (RBC’s), plasma, & platelets are the 4 parts of what?

• Blood Vessels
• Organs
• Heart Disease
• Blood

Plasma composes what percentage of blood? 

• 35%
• 45%
• 55%
• 65%