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0858L RAD TECH 122L > Prelim | L4: Mastery of Digestive Tract Anatomy and its Accessory Organs with Radiologic Correlation > Flashcards

Prelim | L4: Mastery of Digestive Tract Anatomy and its Accessory Organs with Radiologic Correlation Flashcards

1
Q

Divisions of the digestive system

A

Gastrointestinal Tract/ Alimentary Canal

Accessory Digestive Organs

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2
Q

Majot functions og the digestive system

A
  1. Ingestion
  2. Digestion
  3. Absorption
  4. Excretion/ Defacation
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3
Q

Organs oft the GI tract

A

Mouth
Pharynx
Esophagus
Stomach
SI
LI

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4
Q

Accessory digestive organs

A

Teeth
Tongue
Salivary glands
Liver
Gallbladder
Pancreas

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5
Q

Other term for the mouth

A

Oral/ buccal cavity

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6
Q

Maneuvers the food during mastication and deglutition

A

Tongue

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7
Q

Divisions of the esophagus

A

Upper third
Middle third
:Lower third

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8
Q

Functions of the saliva secreted by the salivary galnds

A

Moistens food for easier swallowing
Starts dgestion

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9
Q

Major salivary galnds

A

Parotid gland
Submandibular gland
Sublingual gland

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10
Q

Largest salivary gland

A

Parotid gland

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11
Q

Smallest salivary galnd

A

Sublingual gland

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12
Q

Salivary Ducts

A

Parotid duct (Stensen’s)
Submandibular duct (Wharton’s)
Sublingual duct (Bartholin’s)

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13
Q

Muscle that prevents food from going back to esophagus; regulates entrance of substances

A

Esophageal sphincter

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14
Q

Major parts of the stomach

A

Cardia
Fundus
Body
Pyloric part

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15
Q

Pyloric part

A

Pyloric antrum
Pyloric canal
Pylorus

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16
Q

Terminal end of the somach

A

Pylorus

17
Q

Greater curvature vs lesser curvature

A

Greater: Lateral side
Lesser: Medial side

18
Q

Function of the rugae

A

Allows for greater surface area of stommach

19
Q

Layers of the muscularis of the stomach

A
  1. Longitudinal layer
  2. Circular layer
  3. Oblique layer
20
Q

Main function of the stomach

A

Storage of food
Breakdown of food into smaller pieces

21
Q

Parts of the SI

A

Duodenum
Jejenum
Ileum

22
Q

Shortest part of the SI

A

Duodenum

23
Q

C-shaped part of the SI

A

Duodenu

24
Q

Longest part of the SI

A

Ileum

25
Q

Main function of the SI

A

Most absorption and digestion happens

26
Q

Function of the LI

A

Completion of absorption and absorptin of water

27
Q

Four major regions of the large intestines

A

Cecum
Colon
Rectum
Anal canal

28
Q

Divisions of the colon

A

Ascending colon
Transverse
Descending
Sigmoid

29
Q

Function of the bile

A

Helps in breakdown of food

30
Q

Where is the bile produced?

A

Liver

31
Q

Where is the bile stored?

A

Gallbladder

32
Q

What forms the common bile duct?

A

Common hepatic duct and Cystic duct

0858L RAD TECH 122L (12 decks)

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