CRAT QUIZ

Question 1

List the Coronary Arteries

Answer 1

LAD - Left Anterior Descending Artery
LCX - Left Circumflex Artery
Right Coronary Artery

Question 2

Pericardium

Answer 2

2 layered sac of tissue enclosing the heart

Question 3

Endocardium

Answer 3

Inner layer of the heart that lines the chambers and valves.

Question 4

Myocardium

Answer 4

Middle, thickest muscular layer, responsible for heart contractions

Question 5

Epicardium

Answer 5

Outside, thin layer of the heart that contains the coronary arteries

Inner layer of the pericardium

Question 6

List Semilunar valves

Answer 6

Aortic valve
Pulmonary valve

Question 7

List the Atrioventricular valves

Answer 7

Tricuspid valve
Bicuspid valve (mitral)

Question 8

Route of deoxygenated blood to the lungs

Answer 8

Superior and Inferior Vena Cava
Right atrium
Tricuspid Valve (atrioventricular)
Right Ventricle
Pulmonary valve (semilunar)
Pulmonary artery
Lungs

Question 9

Route of oxygenated blood from lungs to heart to body

Answer 9

Returns through Pulmonary veins
Left atrium
Bicuspid/Mitral Valve(AV Vavle)
Left Ventricle
Aortic valve (semilunar)
Aorta
Body

Question 10

Ischemia

Answer 10

A sudden loss or reduction in blood supply to a region of the heart tissue
Partial or complete blockage

Question 11

List the Arteries that branch off the Aorta

Answer 11

Right and Left Coronary Artery
Brachiocephalic Artery into Right Subclavian and Right Commons
Left Commons Artery
Left Subclavian Artery