GI Tract And Urinary Tract

Question 1

Function of GI

Answer 1

Breaks down food
Absorb nutrients
Discards waste material

Question 2

Digestive system division

Answer 2

Alimentary canal

Accessory organs

Question 3

Alimentary canal

Answer 3

Oral cavity
Pharynx 
Oesophagus
Stomach
Small intestine
Large intestine

Question 4

most absorption of nutrients takes place in

Answer 4

the small intestine

Question 5

Digestion occurs in

Answer 5

Oral cavity
Stomach
SI

Question 6

Indigestible material eliminated by

Answer 6

Large intestine

Question 7

Accessory organs

Answer 7

Teeth
Tongue
Salivary gland
Liver
Pancreas
Gall bladder

Question 8

Layers of alimentary canal

Answer 8

Mucosa
Submucosa
Muscularis externa
Serosa

Question 9

Mucosa

Answer 9

Epthelium
Laminate propria
Muscularis mucousa

Question 10

Submucosa

Answer 10

Glands
Nerve plexus
Blood vessels

Question 11

Muscularis externa

Answer 11

Circular muscle to prevent backflow
Longtidunal muscle to shorten
Myenteric plexus for motility

Question 12

Serosa

Answer 12

Alveolar CT

Epithelium

Question 13

Mouth division

Answer 13

Oral cavity proper
Vestibule
Stratified epithelium

Question 14

three pharyngeal constrictor muscles

Answer 14

superior
middle and
Inferior
*Skeletal muscles innervated by vagus nerve

Question 15

Prevents food from going up your nose

Answer 15

Uvula

Question 16

The wall of the esophagus contains mucous glands primarily

Answer 16

compound tubuloalveolar glands

Question 17

Churned food

Answer 17

Chyme

Question 18

Epithelium in the stomach secrete

Answer 18

a coat of bicarbonate-buffered mucus

Question 19

Cells in the stomach

Answer 19

Mucus neck
Parietal/oxyntic- HCL and gastric intrinsic factor(b12)
Chief/zymogen-pepsinogen
Enteroendocrine- stimulate parietal
Undifferentiated

Question 20

Widest and longest part of alimentary canal

Answer 20

Stomach and SI

Question 21

Sub divisions of SI

Answer 21

Duodenum
Jejunum
Ileum
*dehydration occurs

Question 22

Sub divisions of LI

Answer 22

cecum
vermiform appendix
colon
rectum
anal canal
*goblet cells produce mucus for lubrication because of dry feces
*no or few villi

Question 23

Largest gland in the body

Answer 23

Liver

*produces bile

Question 24

Surfaces of the liver

Answer 24

Diaphragmatic

Visceral

Question 25

Right and left lobule

Answer 25

Falciform ligament

Question 26

Liver lobules

Answer 26

Right Left Quad rate Caudate

Question 27

The gallbladder’s duct, the cystic duct (cyst bladder), joins the common from the liver to form the , which empties into the .

Answer 27

hepatic duct, bile duct, duodenum

Question 28

Gallbladder

Answer 28

Stores and concentrates bile | By absorbing water and ions

Question 29

is both an exocrine gland and an endocrine gland

Answer 29

Pancreas *endocrine- insulin and glucagon Exocrine- digestive enzyme

Question 30

Urinary system

Answer 30

Urinary bladder Urethra Ureter Kidney

Question 31

Functions of urinary tract

Answer 31

Production of urine/ filtering and eliminating wastes Homeostasis of water, electrolytes, PH, calcium, BP, tissue fluid * kidneys are retroperitoneal

Question 32

Each kidney has an indentation called

Answer 32

hilus | *artery enters and vein and ureter leave

Question 33

renal cortex is made of

Answer 33

renal corpuscles and convoluted tubules

Question 34

renal medulla is made of

Answer 34

loops of Henle and collecting tubules

Question 35

Expansion of ureter in the hilus

Answer 35

Renal pelvis

Question 36

nephron has two major portions

Answer 36

A renal corpuscle and A renal tubule.

Question 37

is a capillary network that arises from an afferent arteriole and empties into an efferent arteriole.

Answer 37

Glomerulous

Question 38

Renal tubule

Answer 38

Proximal convoluted Distal convoluted Loop of henle

Question 39

In women, the bladder is ; in men, the bladder is .

Answer 39

inferior to the uterus; superior to the prostate gland | *accumulates urine and is transitional epithelium