Review of Cardiac A&P

The heart consists of how many chambers

• 2

• 4

• 6

• 8

The outermost layer of the heart is the

• Pericardium

• Epicardium

• Myocardium

• Endocardium

The ______________ is the thick muscular layer of the heart, which contracts to push blood through the heart chambers

• Pericardium

• Epicardium

• Myocardium

• Endocardium

The uppermost chambers of the heart are called

• Atria

• Ventricles

The yellow arrow is pointing to which heart valve?

• Tricuspid

• Bicuspid (Mitral)

• Aortic Semilunar

• Pulmonic semilunar

The yellow arrow points to which heart valve?

• Tricuspid

• Bicuspid (Mitral)

• Aortic Semilunar

• Pulmonic Semilunar

The yellow arrow points to which heart valve?

• Tricuspid

• Bicuspid (Mitral)

• Aortic Semilunar

• Pulmonic Semilunar

The yellow arrow points to which heart valve?

• Tricuspid

• Bicuspid (Mitral)

• Aortic Semilunar

• Pulmonic Semilunar

Systole refers to when the heart is in which part of the cardiac cycle?

• Contraction

• Relaxation

The coronary arteries supply blood to the heart tissue during which cardiac phase?

• Systole

• Diastole

• Throughout the cardiac cycle