Kin 2YY3 - Exam Review Questions With Complete
Solutions
2 branches of pancreatic duct (p. duct) Correct Answers 1)
Accessory duct - opens into duodenum closer to stomach
2) Other duct - join with common bile duct (from liver +
gallbladder) to form large opening (hepatopancreatic ampulla)
- opening controlled by sphincter to control bile + p. juices
coming from accessory organs
2 Parts of Nephron Correct Answers 1) Renal corpuscle
2) Renal tubule
2 Types of Nephrons Correct Answers 1) Cortical Nephron
2) Juxtamedullary Nephron
3 Outside Layers of Kidneys Correct Answers 1) Renal
capsule - made of dense irreg. CT
- protect kid. + tissue that underlies that
- keeps shape of kid. (bean shape)
2) Adipose capsule - fat layer (cushion)
- essential fat for protecting organ
3) Renal fascia - made of dense irreg. CT
- connect kid. to abdominal cavity + to some of organs in ab.
cav.
- hold it in place
3 parts of small intestine Correct Answers 1) Duodenum
,2) Jejunum
3) Ileum
3 Regions of gallbladder Correct Answers 1) Fundus
2) Body
3) Neck
3 regions of pyloric part Correct Answers 1) Pyloric antrum
2) Pyloric canal - leads to small intest.
3) Pylorus - opening into small intest.
at level of pylorus, muscularis layer creates pyloric sphincter
(control movement of fluids in stomach into small intest.)
3 vessels of portal triad Correct Answers 1) Bile duct - bile
created by hepatocytes collected into small ductules forming
larger + larger ducts entering into bile duct
- leads to left/right hepatic ducts
2) Branch of hepatic artery - bring ox. blood to liver
3) Branch of hepatic portal vein - branches off of those, not
actual vein
4 layers of esophagus Correct Answers 1) Mucosa = stratified
squamous - terminal end - mucous glands
2) Submucosa = mucous glands
,3) Muscularis = upper 1/3 - skeletal, middle - mixed, lower 1/3 -
smooth
4) Adventitia (outer layer) - areolar CT (connects esoph. to other
structures in mediastinum)
doesn't have serosa layer
4 Layers of Large Intest. Correct Answers 1) Serosa - contain
longitudinal + circular (inner) muscle
2) Muscularis layer - also contain longitud. + circular muscle
3) Submucosa - arteries + venuoles + lymphatic vessels
4) Mucosa - consists of muscularis mucosae + lamina propria
4 Parts of Large Intest. Correct Answers 1) Cecum - opening
to small intest.
2) Colon
a. ascending colon - retroparitoneal
b. transverse colon
c. descending colon - retroparitoneal
d. sigmoid colon
3) Rectum - leads to anal canal, 15cm long
4) Anal canal - connected to external opening, excrete waste
through anus
4 regions of stomach Correct Answers 1) Cardia - closest to
esophagus
2) Fundus - lateral and superior to cardia, hold bolus for up to
hour
, 3) Body - largest portion
4) Pyloric part - closer to small intest.
Absorption in small intest. Correct Answers 1) CHO -
monosaccharides (glucose, fructose, galactose)
2) PRO - single a.a, dipeptide, tripeptide
3) Lipids - FFA, glycerol, monoglycerides
Alpha cells Correct Answers secrete glucagon (travel to liver
to send signal to break down glycogen to increase blood glucose
levels)
Anal canal Correct Answers - final 2-3cm of GI tract
- simple squamous epithelium (protection)
- thickened muscle walls = sphincters
Anal Column Correct Answers - folds in mucous membrane
- run longitudinal
- contains arteries + veins
Appendix Correct Answers may aid in microbe formation
Beta cells Correct Answers produce insulin
decrease blood glucose levels
Bile Correct Answers produced by hepatocytes (800-
1000mL/day)
brownish-yellow or olive-green
excretory and digestive
Solutions
2 branches of pancreatic duct (p. duct) Correct Answers 1)
Accessory duct - opens into duodenum closer to stomach
2) Other duct - join with common bile duct (from liver +
gallbladder) to form large opening (hepatopancreatic ampulla)
- opening controlled by sphincter to control bile + p. juices
coming from accessory organs
2 Parts of Nephron Correct Answers 1) Renal corpuscle
2) Renal tubule
2 Types of Nephrons Correct Answers 1) Cortical Nephron
2) Juxtamedullary Nephron
3 Outside Layers of Kidneys Correct Answers 1) Renal
capsule - made of dense irreg. CT
- protect kid. + tissue that underlies that
- keeps shape of kid. (bean shape)
2) Adipose capsule - fat layer (cushion)
- essential fat for protecting organ
3) Renal fascia - made of dense irreg. CT
- connect kid. to abdominal cavity + to some of organs in ab.
cav.
- hold it in place
3 parts of small intestine Correct Answers 1) Duodenum
,2) Jejunum
3) Ileum
3 Regions of gallbladder Correct Answers 1) Fundus
2) Body
3) Neck
3 regions of pyloric part Correct Answers 1) Pyloric antrum
2) Pyloric canal - leads to small intest.
3) Pylorus - opening into small intest.
at level of pylorus, muscularis layer creates pyloric sphincter
(control movement of fluids in stomach into small intest.)
3 vessels of portal triad Correct Answers 1) Bile duct - bile
created by hepatocytes collected into small ductules forming
larger + larger ducts entering into bile duct
- leads to left/right hepatic ducts
2) Branch of hepatic artery - bring ox. blood to liver
3) Branch of hepatic portal vein - branches off of those, not
actual vein
4 layers of esophagus Correct Answers 1) Mucosa = stratified
squamous - terminal end - mucous glands
2) Submucosa = mucous glands
,3) Muscularis = upper 1/3 - skeletal, middle - mixed, lower 1/3 -
smooth
4) Adventitia (outer layer) - areolar CT (connects esoph. to other
structures in mediastinum)
doesn't have serosa layer
4 Layers of Large Intest. Correct Answers 1) Serosa - contain
longitudinal + circular (inner) muscle
2) Muscularis layer - also contain longitud. + circular muscle
3) Submucosa - arteries + venuoles + lymphatic vessels
4) Mucosa - consists of muscularis mucosae + lamina propria
4 Parts of Large Intest. Correct Answers 1) Cecum - opening
to small intest.
2) Colon
a. ascending colon - retroparitoneal
b. transverse colon
c. descending colon - retroparitoneal
d. sigmoid colon
3) Rectum - leads to anal canal, 15cm long
4) Anal canal - connected to external opening, excrete waste
through anus
4 regions of stomach Correct Answers 1) Cardia - closest to
esophagus
2) Fundus - lateral and superior to cardia, hold bolus for up to
hour
, 3) Body - largest portion
4) Pyloric part - closer to small intest.
Absorption in small intest. Correct Answers 1) CHO -
monosaccharides (glucose, fructose, galactose)
2) PRO - single a.a, dipeptide, tripeptide
3) Lipids - FFA, glycerol, monoglycerides
Alpha cells Correct Answers secrete glucagon (travel to liver
to send signal to break down glycogen to increase blood glucose
levels)
Anal canal Correct Answers - final 2-3cm of GI tract
- simple squamous epithelium (protection)
- thickened muscle walls = sphincters
Anal Column Correct Answers - folds in mucous membrane
- run longitudinal
- contains arteries + veins
Appendix Correct Answers may aid in microbe formation
Beta cells Correct Answers produce insulin
decrease blood glucose levels
Bile Correct Answers produced by hepatocytes (800-
1000mL/day)
brownish-yellow or olive-green
excretory and digestive
