Peritoneum Flashcards

1
Q

Glistening, slippery, transparent serous membrae that lines the abdominal pelvic cavity and invests the viscera

A

Peritoneum

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2
Q

Two layersof peritoneum

A

Visceral and parietal

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3
Q

Both layers contains a layer of simple squamous cells known as what?

A

Mesothelium

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4
Q

Peritoneum that lines the internal wall of abdominal and pelvic cavities

A

Parietal

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5
Q

Peritoneum that is sensitive to pain, pressure heat, cold, and laceration

A

Parietal

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6
Q

Pain in parietal peritoneum is generally localized except where? And why?

A

Inferior surface of the central diaphragm - supplied by the phrenic nerve

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7
Q

Irritation in the inferior surface of the diaphragm is referred to what dermatome levels?

A

C3-C5 dermatome levels over the shoulder

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8
Q

Peritoneum that invests the organs

A

Visceral

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9
Q

Pain in the visceral peritoneum is poorly localized and is referred to what dermatome levels

A

Dermatomes of spinal ganglia (sensory)

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10
Q

Peritoneum that is stimulated by stretching and chemical irritation

A

Visceral

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11
Q

Infection and inflammation of the peritoneum due to trauma or rupture of the gut

A

Peritonitis

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12
Q

Where is the peritoneum and viscera located

A

Abdominal cavity

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13
Q

When an organ is almost totally covered with visceral peritoneum?? Give examples.

A

Intraperitoneal - stomach, spleen

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14
Q

Organs that lie behind the peritoneum and is partially covered with visceral peritoneum

A

Retroperitoneal - kidneys

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15
Q

Cavity that lies within abdominal cavity and continues inferiorly into the pelvic cavity

A

Peritoneal cavity

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16
Q

Potential space between the parietal and visceral peritoneum

A

Peritoneal cavity

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17
Q

Does the peritoneal cavity contains organs?

A

No. But it contains peritoneal fluid

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18
Q

Why are females more prone to infection in their peritoneal cavity than males?

A

Peritoneal cavity is completely closed in males. In females, it has communication with uterine tubes, uterine cavity and vagina.

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19
Q

Lubricates the peritoneal surface and allows viscera to move over each other and the movements of digestion

A

Peritoneal fluid

20
Q

Extends from the diaphragm down to the pelvis

A

Greater sac

21
Q

Permits free movement of the stomach and lies posterior to it

A

Lesser sac or Omental bursa

22
Q

Allows communication between the greater and lesser sac

A

Epiploic/Omental foramen or Foramen of Winslow

23
Q

Divides the abdominal cavity into supracolic and infracolic compartment

A

Transverse mesocolon

24
Q

Supracolic compartment contains what organs?

A

Stomach, liver, spleen

25
Q

Infracolic compartment contains what organs

A

Small intestines, ascending and descending colon

26
Q

Infracolic compartment is divided into right and left spaces by what?

A

Mesentery of the small intestine

27
Q

Grooves between the lateral aspect of the ascending or descending colon and the posteroabdominal wall

A

Paracolic gutters

28
Q

Two-layered fold of peritoneum connecting parts of the intestines to posterior abdominal wall

A

Mesentery

29
Q

Allows neurovascular communication between the organ and body wall

A

Mesentery

30
Q

Give the different mesenteries

A
Mesentery of small intestine
Transverse mesocolon
Sigmoid mesocolon
Mesoappendix
Mesogastrium
Mesoesophagus
31
Q

Two-layered folds of peritoneum that connects the stomach to other abdominal organs

A

Omenta

32
Q

Connects the greater curvature of the stomach to transverse mesoclon and hangs down like an apron

A

Greater omentum

33
Q

Cushions the abdominal organs against injury and forms insulation against the loss of body heat

A

Greater omentum

34
Q

Connects the lesser curvature of the stomach and proximal part of the duodenum to the liver

A

Lesser omentum

35
Q

Areas not covered of peritoneum to allow entrance and exit of neurovascular structures

A

Bare areas

36
Q

Double layer of peritoneum that connects an organ with another organ or to the abdominal wall

A

Peritoneal ligaments

37
Q

Connects stomach to spleen

A

Gastrosplenic

38
Q

Connects stomach to inferior surface of diaphragm

A

Gastrophenic

39
Q

Connects stomach to transverse colon

A

Gastrocolic

40
Q

Connects liver to anterior abdominal wall

A

Falciform

41
Q

Connects liver to stomach

A

Hepatogastric

42
Q

Connects liver to duodenum

A

Hepatoduodenal

43
Q

Membranous part of the lesser omentum

A

Hepatogastric

44
Q

Thickened free edge of the lesser omentum

A

Hepatoduodenal

45
Q

Reflection of peritoneum that is raised from the body wall by underlying blood vessels, ducts, and ligaments

A

Peritoneal fold

46
Q

Pouch of peritoneum formed by peritoneal fold

A

Peritoneal recess

47
Q

Fat-filled appendages of peritoneum on various parts of the colon.

A

Appendices epiplocae