Unit 6- Digestive, Urinary, Reproductive, And Endocrine

Question 1

The function of the Canine (cuspid)

Answer 1

One pointed surface (cusp) for tearing and piercing

Question 2

The function of the premolar (bicuspid)

Answer 2

Has two cusps to crush & grind

Question 3

The function of the molar

Answer 3

Have more than two blunt cusp, best for crushing & grinding food

Question 4

Name the muscles of mastification

Answer 4

Masseter & Temporalis

Question 5

What makes up the Pharynx? (Also be able to identify)

Answer 5

Nasopharynx, Oropharynx, and Laryngopharynx

Question 6

What is the function of the epiglottis during swallowing?

Answer 6

Keeps food/liquid from entering the larynx

Question 7

Into what organ does the esophagus lead?

Answer 7

Stomach

Question 8

Name the two salivary glands.

Answer 8

• Parotid gland/parotid duct

* Submandibular gland

Question 9

Where in the oral cavity does the submandibular gland empty?

Answer 9

In the floor of the mouth lateral to the lingual frenulum

Question 10

Where in the oral cavity does the parotid duct empty?

Answer 10

Opposite the second molar on the upper jaw.

Question 11

Top curve of the stomach is named..

Answer 11

Lesser curvature

Question 12

Bottom curve of stomach is named..

Answer 12

Greater curvature

Question 13

The pyloric sphincter is a specialization of which layer of the muscularis externa?

Answer 13

Inner circular layer

Question 14

What is the function of the rugae?

Answer 14

Expand the stomach to hold food

Question 15

Name the blood supply of the left gastric artery

Answer 15

Travels along the lesser curvature of the stomach

Question 16

Name the three regions of the small intestine

Answer 16

The duodenum, jejunum, and ileum.

Question 17

What is the difference between villi and plica?

Answer 17

Villi increases surface area. Plica slows down digestion of food which is good.

Question 18

What is the function of plica and villi?

Answer 18

Increase surface area to aid in digestion and absorption

Question 19

The function of the incisor tooth

Answer 19

Nipping off pieces of food (Chisel shaped)

Question 20

Name the 2 structures of the small intestine

Answer 20

• Plica/Villi

* Mesentery Proper

Question 21

Where does the small intestine get it’s blood supply?

Answer 21

Superior mesenteric Artery

Question 22

Name the 4 regions of the stomach

Answer 22

1. Cardia
2. Fundus
3. Body
4. Pylorus

Question 23

Name the 4 structures of the stomach

Answer 23

1. Greater curvature
2. Lesser curvature
3. Pyloric sphincter
4. Rugae

Question 24

Where does the stomach get it’s blood supply?

Answer 24

• Celiac artery

* Left gastric A

Question 25

Name the 8 regions of the large intestine

Answer 25

1. Illiocecal junction 2. Appendix 3. Cecum 4. Ascending colon 5. Transverse colon 6. Descending colon 6. Sigmoid colon 7. Rectum

Question 26

Name the 3 structures in the large intestine.

Answer 26

1. Omental (Epiploic) appendages 2. Taenia Coli 3. Haustra

Question 27

Which part of the muscularis externa does the taenia Coli represent?

Answer 27

Outer longitudinal layer

Question 28

Name the blood supply of the large intestine

Answer 28

Inferior mesenteric A & Superior Mesenteric A

Question 29

Name the 4 lobes of the liver

Answer 29

1. Right lobe 2. Left lobe 3. Quadrate lobe 4. Caudate lobe

Question 30

Name the 3 bile ducts in the liver

Answer 30

1. Common bile duct 2. Hepatic duct 3. Cystic duct

Question 31

Where is bile produced?

Answer 31

In the liver

Question 32

Where is bile stored ?

Answer 32

Gallbladder

Question 33

Name the three mesentaries

Answer 33

1. Greater omentum 2. Lesser omentum 3. Mesentery proper