Cardiovascular

Which blood vessel takes blood from the left ventricle to the body?

• Vena Cava

• Pulmonary Artery

• Aorta

• Pulmonary Vein

Which chamber does the vena cava carry blood to?

• Right ventricle

• Left ventricle

• Right atrium

• Left atrium

Cardiac output is...

• The amount of blood pumped by the heart per minute

• The amount of blood pumped by the heart per beat

• The amount of blood pumped by the heart per second

• The amount of blood pumped by the heart

What is the role of a red blood cell?

• Carry deoxygenated blood to the working muscles

• Carry oxygenated blood to the working muscles

• Provide the muscles with energy

• Remove carbon dioxide from the working muscles

Which blood vessel carries blood at high pressure

• Vein

• Capillary

• Artery

The pulmonary circuit involves which two organs?

• Lungs and Body

• Lungs and Heart

• Body and Heart

• Brain and Heart

Heart rate is...

• The number of beats that your heart makes during exercise

• The number time your heart beats per second

• The number of beats your heart makes per hour

• The number of times your heart beats per minute

Which of the following delivers oxygen to the cells?

• Plasma

• Platelets

• Red blood cell

• White blood cell

What are the two systems called?

• Systemic and pulmonary

• System and lungs

• Systemic and lungs

• Systemic and parallel

What is the widening of a blood vessel called?

• Vasoconstriction

• Expansion

• Vasodilation