Heart (FINAL)

Question 1

Region in mammals between the pleural sacs, containing the heart and all of the thoracic viscera except the lungs

Answer 1

Mediastinum

Question 2

Answer 2

Mediastinum

Question 3

Answer 3

apex

Question 4

most posterior surface

Answer 4

base

Question 5

3.

Answer 5

visceral pericardium

Question 6

2.

Answer 6

parietal pericardium

Question 7

Fluid found within 3

Answer 7

serous fluid

paricardial cavity

Question 8

A liquid that acts as a lubricant for the movement of the heart. It is found in small quantities between the two layers of the pericardium.

Answer 8

serous fluid

Question 9

1.

Answer 9

fibrous pericardium

Question 10

6.

Answer 10

fibrous pericardium

Question 11

Pericarditis

Answer 11

A swelling and irritation of the thin saclike membrane surrounding the heart (pericardium).

Question 12

5.

Answer 12

myocardium

Question 13

I

Answer 13

myocardium

Question 14

Answer 14

fibrous skeleton

Question 15

Answer 15

chordae tendinae

Question 16

c.

Answer 16

papillary muscle

Question 17

Answer 17

cordae tendinae and papillar muscles

Question 18

Answer 18

The trabeculae carneae are muscular columns covering much of the inner surfaces of the ventricles.

Question 19

Answer 19

endocardium (flap)

Question 20

Answer 20

pectinate muscles (musculi pectinati) are parallel ridges in the walls of the atria of the heart. They resemble the teeth of a comb,

Question 21

Answer 21

left coronary artery

Question 22

Answer 22

right coronary artery

Question 23

Answer 23

pulmonary veins left

Question 24

Answer 24

posterior interventricular artery

Question 25

Answer 25

posterior sulcus

Question 26

Answer 26

anterior interventricular artery

Question 27

Answer 27

circumflex artery

Question 28

Answer 28

left coronary artery