Anat 1 Chap 7

Front 1

Confined spaces within body that contains visceral organs. Separated by diaphragm.

Back 1

Coelom body cavity

Front 2

Coelom body cavity function?

Back 2

Allow movement, separate functions, limit infection

Front 3

2 main body cavities within Coelom body cavity?

Back 3

Thoracic & abdominopelvic cavity

Front 4

Cavities within Thoracic cavity?

Back 4

Pleural cavities, mediastinum & Pericardial cavity

Front 5

Cavity within Abdominopelovic cavity

Back 5

Abdominal cavity, Pelvic cavity & Peritoneal cavity

Front 6

Collection of large organs located within the coelom body cavity?

Back 6

viscera

Front 7

Visceral organ within pleural cavity

Back 7

lungs

Front 8

Visceral organ within mediastinum?

Back 8

heart, esophagus, trachea & thymus

Front 9

Visceral organ within pericardial cavity

Back 9

heart

Front 10

Visceral organ within abdominal cavity?

Back 10

Spleen, stomach, liver, gallbladder, duodenum, jejunum, ileum, ascending colon, transverse colon, descending colon, kidney, adrenal glands, ureters, pancreas

Front 11

Visceral organs within pelvic cavity

Back 11

Sigmoid colon, urinary bladder, ureters, & uterus

Front 12

The abdominal viscera can be divided anatomically by their relationship with the peritoneum. What are the two main groups?

Back 12

intraperitoneal & retroperitoneal organs

Front 13

Peritoneal organs that are within both abdominopelvic & peritoneum cavity is called?

Back 13

intraperitoneal organs

Front 14

Visceral organs in abdominopelvic cavity but not in peritoneum cavity is called?

Back 14

retroperitoneal organs

Front 15

Visceral organs within intraperitoneal organs?

Back 15

spleen, stomach, liver, gallbladder, jejunum, ileum, transverse colon & sigmoid colon

Front 16

Visceral organs within retroperitoneal organs?

Back 16

aorta, inferior vena cava, kidney, adrenal glands, ureters, pancreas, duodenum, ascending colon, descending colon, urinary bladder, uterus

Front 17

The membranes that line body cavities that lack openings to the outside are called?

Back 17

serous membranes

Front 18

A part of the serous membrane, made up of simple squamous epithelium that lines pleural, peritoneal, & pericardial cavity?

Back 18

mesothelium

Front 19

Serous membrane structure?

Back 19

mesothelium + areolar connective tissue

Front 20

Serous membrane function?

Back 20

secretes serous fluid to reduce friction of visceral organs

Front 21

Serous membrane is composed of two different layers called?

Back 21

parietal and visceral layer

Front 22

What serous membrane layer covers organs?

Back 22

visceral layer

Front 23

What serous membrane layer lines the cavity?

Back 23

parietal layer

Front 24

The name of the serous membrane in pleural cavity?

Back 24

pleura

Front 25

The name of the serous membrane that lines the pleural cavity?

Back 25

parietal pleura

Front 26

The name of the serous membrane that covers the lungs?

Back 26

visceral pleura

Front 27

What fluid does serous membrane produce?

Back 27

serous fluid

Front 28

What is the function of serous membrane Pleura?

Back 28

secrete serous fluid to reduce friction of lungs

Front 29

The name of the serous membrane in pericardial cavity?

Back 29

pericardium

Front 30

the name of the serous membrane that lines the pericardial cavity?

Back 30

parietal pericardial

Front 31

The name of the serous membrane that covers the heart?

Back 31

visceral pericardial

Front 32

What is the function of pericardium?

Back 32

secrete serous fluid to reduce friction of heart

Front 33

The name of the serous membrane in the abdominopelvic cavity?

Back 33

peritoneum

Front 34

The name of the serous membrane that lines the peritoneal cavity?

Back 34

parietal peritoneum

Front 35

The name of the serous membrane that covers the visceral organs in the abdominopelvic cavity?

Back 35

visceral peritoneum

Front 36

The name of the cavity that is created within the abdominopelvic cavity by space between the serous membrane?

Back 36

peritoneal cavity

Front 37

What is the name of the organs that only their anterior portion are covered by visceral peritoneum?

Back 37

retroperitoneal organs

Front 38

Double layer of visceral peritoneum that does not cover a cavity or line an organ but connects organs to outside body wall?

Back 38

mesentery

Front 39

What is the specific tissue of mesentery?

Back 39

mesothelium + areolar CT + adipose CT

Front 40

Mesentery function?

Back 40

Support & stabilize visceral organs to posterior abdominal wall & conduit for AVLN

Front 41

Name of the mesentery that is fan-shaped folds of peritoneum that suspend small intestine to posterior abdominal wall?

Back 41

mesentery proper

Front 42

Name of the mesentery that suspends large intestine to abdominal wall?

Back 42

mesocolon

Front 43

Name of the mesentery that holds the transverse colon to posterior abdominal wall?

Back 43

transverse mesocolon

Front 44

Name the mesentery that holds the sigmoid colon to posterior abdominal wall?

Back 44

sigmoid mesocolon

Front 45

Mesentery that connects stomach to transverse colon and drapes over transverse colon & coils of small intestine for cushion of organs and reduction of infection.

Back 45

greater omentum

Front 46

Mesentery that rises from serosa and connects stomach to end of duodenum to liver.

Back 46

lesser omentum

Front 47

What is omentum specific tissue?

Back 47

mesothelium + Areolar CT + Adipose CT

Front 48

What is the function of omentum?

Back 48

cushion visceral organs & isolate wounds and the spread of infection

Front 49

Mesentery that are double layers of visceral peritoneum without ALVN that binds organs other than gut to body walls?

Back 49

peritoneal ligaments

Front 50

What is peritoneal ligament specific tissue?

Back 50

mesothelium + Areolar CT

Front 51

What is the function of peritoneal ligaments?

Back 51

Bind & stabilize visceral organs other thatn gut to abdominal wall

Front 52

The peritoneal ligament that attaches liver to anterior abdominal wall?

Back 52

falciform ligament

Front 53

The peritoneal ligament that attaches liver to diaphragm?

Back 53

coronary ligament

Front 54

The remnant of fetal umbilical cord on the body wall of the falciform ligament is called?

Back 54

ligamentum teres

Front 55

What transit is an narrow opening at the top of the thoracic cavity consisting of clavicles, first ribs, and sternum?

Back 55

thoracic inlet

Front 56

What structures enter and exit the thoracic inlet?

Back 56

esophagus, trachea, left & right common carotid arteries, left & right subclavian arteries, internal jugular veins, brachiocephalic veins, subclavian veins, & lymph vessels

Front 57

What transit is openings within the diaphragm?

Back 57

thoracic outlet

Front 58

What 5 structures pass through the thoracic outlet?

Back 58

inferior vena cava, aorta, esophagus, vagus nerve, phrenic nerve

Front 59

The inferior vena cava passes through the diaphragm at what location?

Back 59

Caval opening within central tendon of diaphragm

Front 60

The aorta passes through the diaphragm at what location?

Back 60

aortic hiatus

Front 61

The esophagus passes through the diaphragm at what location?

Back 61

esophageal hiatus

Front 62

The vagus nerve passes through the diaphragm at what location?

Back 62

esophageal hiatus

Front 63

The phrenic nerve passes through the diaphragm at what location?

Back 63

two fascicles in muscle fibers of diaphragm

Front 64

What is the function of phrenic nerve

Back 64

controls the diaphragm

Front 65

What transit is the opening to abdominopelvic cavity?

Back 65

pelvic outlet

Front 66

What structures open through pelvic outlet?

Back 66

urethra, vagina and anus

Front 67

What structure are used as passage ways through pelvic outlet?

Back 67

inguinal canal and femoral canal

Front 68

What structures pass through inguinal canal?

Back 68

spermatic cord in males and round ligament in females

Front 69

What structures pass through femoral canals?

Back 69

anterior; femoral artery, vein, lymph & nerves

posterior; sciatic nerve