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Anatomy II Exam 1 > Abdominal Cavity I > Flashcards

Abdominal Cavity I Flashcards

1
Q

Attachments of the Lesser Omentum

A
  1. Hepato-GASTRIC Lig.

2. Hepato-DUODENAL Lig.

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2
Q

What is contained in the Portal Traid

A
  1. Hep Portal VEIN (Posterior)
  2. Comm Hep ARTERY (Ant. Left)
  3. Bile DUCT (Ant. Right)
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3
Q

Attachments of the Greater Omentum

A
  1. Gastro-SPLENIC Lig.
  2. Gastro-PHRENIC Lig.(Diaphragm)
  3. Gastro-COLIC Lig. (Transverse Colon)
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4
Q

What is a Coelom?

A

A body CAVITY lined with Mesoderm

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5
Q

What separates the Caudate and Quadrate lobes?

A

The Porta Hepatis

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6
Q

Greater and lesser curvatures of the stomach

A

Greater:

  • Long Convex
  • Related to Greater Omentum

Lesser:

  • Short Concave border of stomach
  • Related to Lesser Omentum
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7
Q

Ligamentum Teres

A
  • Embryological remnant of Umbilical Vein

- Projects INF from Falciform ligament

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8
Q

Right vs Left Lobe of the liver

A

Right
- Largest

Left
- 2nd Largest

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9
Q

What is a Mesentery?

A

Double membrane connecting the Parietal and Visceral Peritoneum

  • May be referred to as Ligaments in some instances
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10
Q

Cystic Duct

A
  • Connects Common Hepatic Duct to Gall Bladder

- Spiral valve (Keep duct open)

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11
Q

Arterial Supply to the Stomach

A
  1. L/R Gastric Arteries
  2. L/R Gastroepiploic Arteries
  3. Short Gastric Arteries
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12
Q

Regions of the Stomach

A
  1. Cardiac (Esophagus)
  2. Fundus (Sup)
  3. Body
  4. Pylorus (Duodenum)
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13
Q

Where is the stomach located?

A
  • Upper Left quadrant
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14
Q

Triangular Ligament

A

Rep Double folds of Coronary Ligaments

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15
Q

Venous Drainage of stomach

A

Via accompanying veins to Portal Vein

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16
Q

How much is the liver in proportion to overall body weight?

A

1/40th

17
Q

Peritoneum

A

Mesodermal membranes associated with a TRUE Coelom

18
Q

Caudate Lobe

A
  • POSTERIOR to Quadrate
  • Separated from LEFT lobe by Lesser Omentum
  • Separated from Right lobe by Portia Hepatis and IVC
19
Q

Ligaments of the Liver

A
  1. Falciform ligament
  2. Coronary ligament
  3. Triangular ligament
20
Q

Rigae

A
  • Internal Longitudinal ridges of the Stomach

- Allow EXPANSION of the stomach

21
Q

Retroperitoneal

A

Structures that lie BEHIND the Peritoneum

Ex:
- Kidney

22
Q

Quadrate Lobe

A

ANTERIOR to Caudate

23
Q

Lesser Omentum

A
  • Extends from the Liver to Lesser curvature of stomach

- Encloses Portal Triad

24
Q

Portal Hepatis

A

Entry point for the Portal Triad

25
Q

The fundus of the stomach is usually filled with what?

A

Gas

26
Q

Falciform Ligament

A
  • Connects Liver to Ant. wall
  • Runs to Umbilicus
  • Encloses Ligamentum Teres (Hepatis)
27
Q

Def of Portal system

A
  • Venous connection b/w 2 organs other than the Heart

Or

  • Vein connecting 2 CAPILLARY beds
28
Q

Function of a mesentery?

A
  • Support Viscera

- Provide pathways for BLOOD vessels and NERVES to Reach the viscera

29
Q

What are the lobes of the liver?

A
  • Right
  • Left
  • Caudate
  • Quadrate
30
Q

Fxns of the Liver

A
  • Detox blood
  • Storage of glycogen
  • Secretion of bile
  • protein synthesis
31
Q

Liver Contact surfaces

A
  • Duodenal
  • Renal
  • Gastric
  • Gallbladder (Fossa)
  • Colic

“DR. GG C”

32
Q

Examples of Coelom

A
  • Pericardial Cavity
  • Pleural Cavities
  • Abdominopelvic cavity
33
Q

Common Bile Duct

A
  • Union of Common Hepatic to Gall Bladder

- Opens into DUODENUM

34
Q

Common Hepatic Duct

A
  • Union of the L and R Hepatic Ducts

- Accompanied by Portal Vein and Hepatic Artery

35
Q

Gallbladder characteristics and fxn.

A
  • Lies b/w Quadrate and RIGHT Lobe
  • Pear shaped

Fxn
- Store and secrete Bile

36
Q

Gross anatomy of the Liver

A
  • Lies in the UPPER RIGHT portion of the Abdomen

- Encased in fibrous capsule and covered by visceral peritoneum
Except for Bare area

37
Q

Ex. of Portal systems

A
  1. Hepatic
  2. Hypophyseal
  3. Renal (Not in mammals)
38
Q

Coronary ligament

A
  • Reflect to INF surface of the diaphragm

- Surround the BARE area

39
Q

Ducts of the Liver

A
  1. R. Hepatic Duct
  2. L Hepatic Duct
  3. Comm Hep Duct
  4. Comm BILE Duct

Anatomy II Exam 1 (9 decks)

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