Digestive Indetofication Flashcards

1
Q

Visceral peritoneum

A

Covers the surface of most digestive organs

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2
Q

Parietal peritoneum

A

Membrane that lines the body wall

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3
Q

Peritoneal cavity

A

Slit like cavity between parietal and visceral peritoneums containing fluid and allows for organs to slide around some while digesting

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4
Q

Mesentery

A

Provide route for blood vessels, lymphatics, and nerves, holds organs in place and stores fat

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5
Q

Splanchnic circulation

A

Circulation of blood to intestinal organs. It increases after food has been eaten

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6
Q

Oral orifice

A

Anterior opening to oral cavity

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7
Q

Red margin

A

Area of lips that lacks keratin and appears translucent

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8
Q

Labial frenulum

A

Fold of skin that connect lips to gum(there are two: one superior, one inferior)

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9
Q

Palatoglossal arch

A

Anchors tongue to soft palate

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10
Q

Palatopharyngeal arch

A

Connects tongue to Oropharynx

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11
Q

Lingual frenulum

A

Anchors tongue to floor of oral cavity and limits posterior movement

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12
Q

Filiform papillae

A

Gives tongue rough surface to lick and move food

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13
Q

Fungiform, circumvallate, and foliate papillae

A

Papillae on tongue that house taste buds

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14
Q

Terminal sulcus

A

Groove that determines where the part of the tongue in the oral cavity ends

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15
Q

Parotid gland

A

Located anterior to the ear and produces saliva

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16
Q

Parotid duct

A

Carries saliva from gland to mouth. It runs parallel to zygomatic arch and empties saliva next to the right upper molar

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17
Q

Incisors

A

Front teeth

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18
Q

Canines

A

Rip and tear

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19
Q

Molars

A

Smash and grind

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20
Q

Esophageal hiatus

A

Location in the diaphragm where the esophagus passes

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21
Q

Cardiac orifice

A

Place where esophagus and stomach join

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22
Q

Cardiac sphincter

A

Clave that surrounds the cardiac orifice

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23
Q

Peritoneum

A

Extensive serous membrane in the abdominopelvic cavity

24
Q

Rugae

A

Long horizontal folds in the side of the stomach

25
Q

Stomach

A

Protein digestion

26
Q

Bile duct and pancreatic duct

A

Located in the small intestine and deliver bike and pancreatic juice respectively

27
Q

Hepatopancreatic ampulla

A

Opens into the duodenum via major duodenal papilla

28
Q

Ileocecal valve

A

Junction of small and large intestine

29
Q

Superior mesenteric artery feeds…

A

Small intestine

30
Q

Where does most absorption occur in the small intestine?

A

The proximal part

31
Q

Plicae circulares

A

Small intestine, amplify absorption

32
Q

Where does most absorption occur?

A

Duodenum

33
Q

Villi

A

Small intestine, absorb nutrients

34
Q

Duodenal glands

A

Duodenum, secrete mucus

35
Q

Falciform ligament

A

Mesenteric that separates left and right liver lobe and suspends the liver from diaphragm and abdominal wall

36
Q

Round ligament/ ligamentum teres

A

Remains of umbilical vein

37
Q

Porta hepatis

A

Place where hepatic portal vein and hepatic artery enter liver

38
Q

Common hepatic duct

A

Duct that results from anastomoses of right and left hepatic ducts and delivers bile to duodenum

39
Q

Cystic duct

A

Anastomoses with common hepatic duct to form bile duct. It drains the gall bladder

40
Q

Gall bladder

A

Stores bile that isn’t needed immediately for digestion

41
Q

Portal triad

A

Present in every corner of all liver lobules, it’s the collection of a hepatic portal artery, pesticides portal vein, and a bile duct

42
Q

Pancreas

A

Produces enzymes that break downs variety of food types

43
Q

Main pancreatic duct

A

Drain pancreatic juice into duodenum

44
Q

Acini

A

Clusters of secretory cells located near the ducts of the pancreas

45
Q

Teniae coli

A

Bands of muscle around large intestine

46
Q

Haustra

A

Pocket like sacs caused be the teniae coli

47
Q

Epiploic appendages

A

Fat filled pouches of visceral peritoneum significance is unknown

48
Q

Cecum

A

Lies below ileocecal sphincter

49
Q

Colon (ascending, transverse, and descending)

A

Major part of large intestine

50
Q

Right colic/hepatic flexure

A

Location in colon where it turns right and becomes the transverse colon

51
Q

Left colic/splenic flexure

A

Location in colon where it turns downwards and becomes the descending colon

52
Q

Sigmoid colon

A

located in the pelvis

53
Q

Mesocolons

A

Mesenteric sheets that anchor the transverse and sigmoid colon the the abdominal wall

54
Q

Rectal valve

A

Three internal folds in the rectum that prevent feces from coming out with gas

55
Q

Anal canal

A

Last part of large intestine

56
Q

Internal anal sphincter

A

Involuntary sphincter in anus

57
Q

External anal sphincter

A

Voluntary sphincter located in anus