Ch 20: Cardiovascular & Function Of Heart

Question 1

Pulmonary circuit

Answer 1

Heart to lung back to heart

Question 2

Systemic circuit

Answer 2

Heart to body back to heart

Question 3

Coronaries circuit

Answer 3

Heart to blood vessels, around the heart back to a heart

Question 4

Right side of heart

Answer 4

Pumps blood through pulmonary circulation to lungs
-Blood returns to left side of heart

Question 5

Left side of heart

Answer 5

Pumps blood through systemic circulation, and coronary circuit
-Blood returns to right side of heart

Question 6

Where is the heart located?

Answer 6

On the left side of chest

Question 7

Apex

Answer 7

Tapered blunt, rounded point of cone

Question 8

Base

Answer 8

Flap, broad part of superior end of heart

Question 9

Does the apex of the heart come into contact with the diaphragm naturally?

Answer 9

True

Question 10

Two layers of the pericardium

Answer 10

Fibrous and serous pericardium

Question 11

Fibrous pericardium

Answer 11

Tough fibrous outer layer

Question 12

Serous pericardium layer

Answer 12

Thin transparent inner layer

Question 13

Two Layers of the serous pericardium

Answer 13

Parietal and visceral pericardium layer

Question 14

Parietal pericardium layer

Answer 14

Lines the fibrous outer layer

Question 15

Visceral pericardium layer

Answer 15

Covers the heart surface

Question 16

Cardiac Tamponade

Answer 16

Too much fluid in the pericardium

Question 17

Pectinate muscles

Answer 17

Muscular ridges on the right and left atrial wall

Question 18

Trabeculae carneae

Answer 18

Muscular ridges on the inside of left and right ventricles

Question 19

Is the aorta oxygenated or deoxygenated?

Answer 19

Oxygenated

Question 20

Systems that carry deoxygenated blood

Answer 20

Superior and inferior Venna cava
Pulmonary trunk

Question 21

Does a pulmonary veins, contain oxygenated, or deoxygenated blood

Answer 21

Oxygenated

Question 22

Right side of the heart

Answer 22

goes to the lungs

Question 23

Left side of the heart

Answer 23

Goes to the rest of the body every

Question 24

What side of the heart has more muscle?

Answer 24

Left side

Question 25

Right atrium

Answer 25

-Contains deoxygenated blood
Blood comes from the superior, Venna cava, and figure, Vena cava, and coronary sinus

Question 26

Left atrium

Answer 26

Contains oxygenated blood from pulmonary veins and lungs

Question 27

Arteries

Answer 27

Away from the heart

Question 28

Veins

Answer 28

To the heart

Question 29

Chordae tendoneae

Answer 29

Heart strings

Question 30

Papillary muscles

Answer 30

Throughout left in right ventricles that connect to the strings

Question 31

Two heart defects that contains holes

Answer 31

Atrial septal, defect and ventricular septal defect

Question 32

What is the part that separates left and right ventricles?

Answer 32

Interventricular septum

Question 33

Aorta

Answer 33

Receives oxygenated blood from the left ventricle

Question 34

Pulmonary trunk

Answer 34

Receives deoxygenated blood from right ventricle and moves it towards the lungs

Question 35

Superior Venna cava

Answer 35

Receives deoxygenated blood from upper extremities.
-heac, brain, face, neck, and upper extremities

Question 36

Inferior Venna cava

Answer 36

Receives deoxygenated blood from lower extremities.
-Thoracic, abdomen, pelvis, lower extremities

Question 37

Pulmonary veins

Answer 37

Receives oxygenated blood from the right and left lung delivered to left atrium

Question 38

Right atrioventricular valve

Answer 38

Tri cuspid valve

Question 39

Left atrioventricular valve

Answer 39

Bicuspid or mitral valve

Question 40

What shape is each cusp

Answer 40

Half moon

Question 41

Right semilunar valve

Answer 41

Pulmonary semilunar valve

Question 42

Left semilunar valve

Answer 42

Aortic semi lunar valve