A&P - 5.1 Vocab - Heart Structure

What is the outer covering of heart pericardium (attached to the diaphragm, sternum, and vertebrae)?

• parietal pericardium

• atrioventriculation

• endocardium

• visceral pericardium

What returns blood to the heart?

• apathy

• arteries

• veins

• ventricles

What valve controls the flow of blood between the left atrium and left ventricle?

• septum

• aortic

• tricuspid

• bicuspid

Which supplies blood to the wall of the heart?

• femoral arteries

• coronary arteries

• bicuspid valve

• tricuspid valve

What is another name for the mitral valve?

• bicuspid valve

• tricuspid valve

• aortic valve

• right valve

What divides the left and right side of the heart?

• myocardium

• septum

• tricuspid valve

• ureter

What chambers of the heart receive blood returning to the heart through veins?

• atria

• apex

• arteries

• ventricles

What is the inner layer of the heart wall, which contains blood vessels and Purkinje fibers?

• myocardium

• endocardium

• pulmonary trunk

• bicuspid valve

What is the middle layer of heart wall, which is mostly cardiac muscle?

• infarction

• myocardium

• endocardium

• infraction

Which allow one-way flow of blood in the heart?

• septums

• valves

• trunks

• myopia