Cardio.

How many chambers are in the heart?

• 2

• 3

• 4

• 6

What is the largest artery in the body called?

• Atria

• Aorta

• Apex

• Atrium

What is the tip of the heart called?

• Atria

• Ventricle

• Apex

• Aorta

What part is located at the top of the heart and is the least muscular?

• Atria

• Apex

• Ventricle

• Aorta

What is the outer layer of the heart called?

• Epicardium

• Endocardium

• Myocardium

• Pericardial Sac

What layer of the heart is the thickest?

• Endocardium

• Epicardium

• Myocardium

• Pericardial Sac

What is the innermost layer of the heart called?

• Myocardium

• Epicardium

• Endocardium

• Pericardial sac

What chamber receives oxygen poor blood?

• Left Atrium

• Right atrium

• Left ventricle

• Right ventricle

What chamber receives oxygen rich blood?

• Left Atrium

• Right atrium

• Left ventricle

• Right Ventricle

What chamber of the heart pumps oxygen rich blood to the body?

• Left Atrium

• Right Atrium

• Left Ventricle

• Right Ventricle