Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Anatomy > Upper GI, stomach, and Epithelial tissues Quiz > Flashcards

Upper GI, stomach, and Epithelial tissues Quiz Flashcards

1
Q

Peritoneal space

A

The space in between parietal and visceral

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Deglutition

A

Moves controlled amounts of food toward the throat to be swallowed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Chyme

A

Chewed up food broken down into creamy fluid mixture of food and gastric juices. It is slowly released from the stomach into the small intenstine for further digestion.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Stomach

A

Food undergoes chemical and mechanical digestion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Practice labeling:
- peritoneum stuff on page 353
- Wall lining on pg 354
- Mouth on pg. 356
- Tooth on pg. 356
- Stomach on pg. 357
- Salivary Glands pg. 360

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Ingestion

A

Food is taken in through the mouth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Pharynx
- Other name
- Three parts of it

A
  • Commonly known as the throat
  • Oropharynx(oral), Nasopharynx(nasal),Laryngopharynx(larynx)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

How many layers of smooth muscle does the stomach have?

A

3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Salivary amylase

A

Enzyme that initiates carb digestion and breaks down starch into sugars found in the mouth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Function of the digestive system and what does it consist of?

A

Mechanical and chemical breakdown of food and the absorption of nutrients. It consists of the alimentary canal and the accessory organs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Parietal peritoneum

A

lines the abdominopelvic cavity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

3 main portions of the stomach

A

Fundus, body, pylorus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Enamel

A

Hard outer surface of the tooth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Posterior molars

A

Larger grinding teeth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Esophagus

A

Muscular tube that connects the pharynx to the stomach. No digestion happens here but food is lubricated with mucus and peristalsis moves it into the stomach

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Pulp cavity

A

The layer under your dentin. That is soft containing blood vessels and nerves

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

How does swallowing work?

A

The tongue pushes a bolus of food into the throat. Once the food gets there, swallowing occurs involuntarily. At this time, the soft palate and uvula are raised to prevent food and liquid from entering the nasal cavity and the tongue is raised to seal the back of the oral cavity.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Peristalsis

A

A process in which a series of involuntary muscular contractions move food through the digestive tract

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Tongue

A

Forms food into a size and shape that can be easily swallowed. Aids in chewing and swallowing. Principal organ of speech.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Gingiva

A

The tissue surrounding a tooth(gums)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Pepsin

A

Enzyme that breaks down proteins into smaller peptides in the stomach

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Visceral peritoneum

A

“connected to”/ touching the stomach’s wall

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Parietal cells

A

The stomach cells that produce HCl

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Villi
- Definition/Function
- What disease affects villi?

A
  • Finger-like projections that line the inner surface of the small intestine allowing for easy transport of nutrients from the intestines into the blood
  • Celiac disease
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Dysphagia

A

Difficulty swallowing

26
Q

Lingual Frenulum

A

Tissue in the mouth that connects the underside of the tongue to the floor of the mouth

27
Q

Dentin

A

Layer right under the enamel of the tooth. It is a calcified substance that is harder than bone.

28
Q

Incisors

A

Cutting teeth that occupy the front of the mouth

29
Q

Fistulated cow

A

A cow with a passageway connecting the stomach to the outside

30
Q

Gastrin

A

Hormone produced by G-cells in stomach that stimulate secretion of HCl and pepsinogen

31
Q

Esophageal hiatus

A

The space that the esophagus passes through to reach the diaphragm before the stomach

32
Q

Bolus

A

Small portion of chewed food mixed with saliva

33
Q

Mixing movements

A

Mixes food with digestive juices

34
Q

Wisdom teeth

A

Molars that come in during young adulthood that are often removed because they grow in the wrong way and cause severe pain

35
Q

Sphincter

A

Circular muscles that close off the stomach to regulate the speed of digestion by regulating the size of an opening

36
Q

Pyloric Sphincter

A

A muscle between the pylorus and small intestine which regulates the exit of gastric contents

37
Q

Root canal on a diagram

A

The deep roots of your tooth

38
Q

Absorption

A

The transfer of nutrients from the digestive tract to the circulation

39
Q

Where does the digestive tract tube begin and where does it end?

A

The mouth and the anus

40
Q

Saliva

A

Lubricates food making it easier to swallow and chew. Also helps keep teeth and mouth clean. It helps reduce bacterial growth.

41
Q

Practice review games on classroom

A
42
Q

Functions of the mouth

A
  • Ingestion
  • Breaks food into small portions by mastication
  • Mixes food with saliva
  • Deglutition
43
Q

Deciduous teeth

A

Baby teeth

44
Q

Soft palate

A

Lower roof of mouth closer to your esophagus

45
Q

Peritoneum
- Definition
- Function

A
  • thin, shiny membrane that lines the abdominopelvic cavity. It folds back to cover most organs contained with the cavity.
  • It allows the organs to slide over each other as they function
46
Q

Three main functions of the digestive system

A

Digestion, Absorption, Elimination

47
Q

Root canal procedure

A

Repairs and saves a bad tooth without removing it

48
Q

Gastric juices

A

Found in the stomach; hydrochloric acid and pepsin

49
Q

What are ways that the stomach protects itself?

A
  • A thick mucus layer lines the stomach wall and prevents the stomach from digesting itself
  • Damaged epithelial cells are replaced quickly
  • Pepsinogen is not active until HCl is present
50
Q

Cuspids aka canines

A

Across from the incisors; used for tearing food

51
Q

Epiglottis

A

Covers the opening of the larynx

52
Q

Scurvy

A

Lack of vitamin C and collagen could not be replaced so tissues break down. Symptoms include loss of teeth, bleeding gums, slow-healing wounds, bruising.

53
Q

Innermost to outermost layers of the wall of the digestive tract and functions

A
  • Mucosa- absorption and secretion
  • Submucosa- blood vessels
  • Smooth muscle- muscular layer and pushes food
  • Serosa- lubrication
54
Q

Uvula

A

Dangly thing in the back of throat that is a fleshy extension hanging from the soft palate

55
Q

Salivary Glands

A

Produces the first digestive juices and enzymes used in the digestive process as carbs and starches are broken down first

56
Q

Parts of the smooth muscle layer

A

Typically:
- Circular
- Longitudinal

Sometimes(in the stomach):
- Oblique

57
Q

Mastication

A

The process of chewing

58
Q

Simple tissue

A

One layer

59
Q

Stratified tissue

A

Multiple layers

60
Q

Cuboidal; how can you tell on a diagram?

A

Like a square and the nuclei will be circular

61
Q

Columnar; how can you tell on a diagram?

A

Long and thin and the nuclei will be long and narrow

62
Q

Squamous; how can you tell on a diagram?

A

Flat and the nuclei will be a thin straight line

Anatomy (5 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions