What are the four key proteins in plasma responsible for?

• Energy production

• Blood clotting

• Immune response

• Oxygen transport

What are the three types of blood vessels mentioned in the text?

• A) Arteries, veins, and capillaries

• B) Arteries, veins, and nerves

• C) Capillaries, nerves, and muscles

• D) Veins, muscles, and arteries.

The heart has how many chambers?

• Two

• Three

• Four

• Five

Which chamber of the heart pumps blood into the lungs to be oxygenated?

• Left Atrium

• Right Atrium

• Left Ventricle

• Right Ventricle

The left ventricle pumps blood to the rest of the body via the ______.

• Pulmonary Artery

• Aorta

• Vena Cava

• Pulmonary Vein

Which layer of the heart covers the valves of the heart?

• Epicardium

• Myocardium

• Endocardium

• Pericardium

The atria are the ______ chambers of the heart.

• Upper

• Lower

• Middle

• Outer

The left atrium receives blood from the ______.

• Lungs

• Veins

• Arteries

• Capillaries

In the heart, deoxygenated blood flows from the right heart to the ______.

• Lungs

• Left heart

• Body

• Brain

The right AV valve is known as the ______ valve.

• Bicuspid

• Tricuspid

• Mitral

• Aortic