Cardiovascular System Anatomy

Question 1

Assuculation Def.

Answer 1

Sound Heart makes

Question 2

Mediastinum Location

Answer 2

Anterior of thorax to between lungs (in thorax)

Question 3

Divisions of mediastinum

Answer 3

Anterior mediastinum, middle mediastinum, posterior mediastinum (inferior mediastinum) and angle of louis (superior mediastinum)

Question 4

Pericardium Outline

Answer 4

Double membrane inclosing Heart, consists of fibrous outer layer inner double serous layer (parietal and visceral). Pericardial fluid exists between 2 membranes in pericardial cavity

Question 5

Attachments of Fibrous Pericardium

Answer 5

Great vessels, Diaphragm central tendon, sternum (sternopericardial ligament), sroues pericardiun parietal layer and pericardiul fluid

Question 6

Pericardial Cavity Outline

Answer 6

Pericardial fluid outline, gives less friction (better gliding)

Question 7

Heart Surfaces Structure

Answer 7

Anterior Surface, Left Pulmonary Surface, Diaphragmatic Surface, Right Pulmonary Surface and Base

Question 8

Heart Has 4 Chambers

Answer 8

Right atrium, Right ventricles, left atrium and left ventricle

Question 9

Right Atrium Source Flow

Answer 9

Superior and Inferior Vena Cava

Question 10

Right Ventricle Out Flow

Answer 10

Pulmonary artery

Question 11

Left Atrium Inflow

Answer 11

Pulmonary vein

Question 12

Left Ventricle Outflow

Answer 12

Aorta

Question 13

Valves in Pulmonary artery and aorta

Answer 13

Semilunar valves (pulmonary: left anterior, right anterior, posterior and aortic: left posterior, right posterior and anterior)

Question 14

Valves between right atrium and ventricles

Answer 14

Tricuspid valve (anterior, septal, posterior)

Question 15

Valves between left ventricles and atrium

Answer 15

Mitral (bicuspid) valve (anterior, posterior)

Question 16

Chordae Tendane Function

Answer 16

Hold valves in place

Question 17

Coronary Sinus Functions

Answer 17

Drains blood out of heart tissue into right atrium

Question 18

What are contained in the aortic semilunar valves

Answer 18

Right valve = opening for coronary artery, posterior valve = aortic sinus and left valve = opening

Question 19

Clavicle Def

Answer 19

Collar bone

Question 20

Ascultation def

Answer 20

Sound heard through stethoscope

Question 21

Pulmonary valve Location and ascultation

Answer 21

located 3rd costal cartilage and heard 2nd left intercostal space

Question 22

Aortic valve location and ascultation

Answer 22

Located 3rd intercostal cartilage and heard 2nd right intercostal space

Question 23

Mitral valve location and ascultation

Answer 23

Located 4th costal cartilage and heard 5th Intercostal left of clavical lines