Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
BIOL G220 Unit 5 Lecture Exam Review B
Test Description: Digestive system part
Instructions: Answer all questions to get your test result.
1) like most things in anatomy, the digestive system is divided into two main anatomical/functional components
A
the upper digestive tract and the lower digestive tract
B
the mechanical and the chemical digestive tracts
C
the gastrointestinal tract and accessory organs
D
the pinophagic and the phagophagic digestive systems
2) the main goal of mechanical digestion is to
A
increase surface area
B
mix incoming food with water so it moves more smoothly
C
break long molecules into smaller ones
D
rupture cells so their contents spill out
3) the primary agents of chemical digestion are
A
bile salts
B
digestive enzymes
C
stomach ruggae
D
intestinal villi
4) in addition to mechanical and chemical digestion, the GI tract also performs the all-important ___ function, aided by both ____ and ____
A
intake and storage of water; urinary and gall bladders
B
absorption; blood and lymph vessels
C
nuclear digestion; plutonium and uranium glands
D
nitrogenous waste elimination; liver and spleen
5) regular contractions of intestinal tubes produces movement called ____; ___ if it is unidirectional, ___ if it goes back and forth and mixes things up quite a bit
A
propulsion; peristalsis; segmentation
B
conduction; motivation; mutiplication
C
peristalsis; propulsion; intercalation
D
flocculation; effluence; transsubstantiation
6) The lining of the oral cavity is called _____ and contains _______
A
oral mesentery; fenestrated capllaries
B
oral serosa; stratified cuboidal epithelium
C
oral mucosa; stratified squamous epithelium
D
oral adventitia; stratified columnar epithelium
7) The tongue, hard palate, and associated gingiva feature some _____ mucosa, which is ____ because it participates in ___
A
masticatory, keratinized, mechanical digestion
B
smooth, lamina propria, sound production
C
lining, non-keratinized, gustation
D
glandular, secretory, chemical digestion
8) along with the posterior soft palate, the depending ____ helps to
A
frenulum, shape sounds for phonation, intonation, and apoctopi
B
epiglottis, block entry of food, water, etc. into the nasopharyx
C
palatine tonsil, entry of foreign invaders into the respiratory/ digestive system
D
uvula, block entry of food, water, etc. into the nasopharyx
9) the three ducted salivary glands, the submandibular, the sublingual, and the _____ produce saliva containing the enzyme____, which breaks down___
A
subclavian; pectinase; glyogen
B
retropharyngeal; aminase; nucleic acids
C
supramaxillary; peptidase; proteins
D
parotid; amylase; carbohydrates
10) in addition to the three ducted salivary glands, parts of the oral cavity contain unicellular _____ salivary glands, which produce the enzyme ______ that breaks down _____
A
mucosal, peptidase, proteins
B
monstrous, pandemonial synthase; the natural order
C
embedded, tonsillar ionase, salts
D
intrinsic, lingual lipase, lipids
11) in going from childhood to adulthood, the ____ teeth of humans are replaced by _____ teeth in a(n) ______ direction over time
A
seminal, terminal, superior to inferior
B
deciduous, permanent, anterior to posterior
C
primary, secondary, totally random
D
latent, permanent, medial to lateral
12) a muscular tube called the____ connects the oropharynx to the stomach, passing through the ___ while carrying a lump of swallowed material referred to in all instances as a _____
A
trachea, diaphragmatic hillus, amalgam
B
duodenum, pyloric sphincter, conglomerate
C
oesophagus, oesophageal meatus of the diaphragm, chyme
D
esophagus, esophageal hiatus of the diaphragm, bolus
13) of the esophageal sphincters, the ___ sphincter ___ to allow deglutition, while the _____ sphincter ____ to prevent reguritation
A
superior; opens- inferior; closes
B
anterior; opens- posterior; closes
C
pharyngeal; closes- gastric; opens
D
pyloric; closes- duodenal; opens
14) the muscular layer, aka _____ of the stomach has 3 layers, the ___, ____, and ___
A
muscularis; transverse, circumvex, rectus
B
muscularis; endomyium, mesomyium, perimyium
C
muscularis; transverse, longitudinal, oblique
D
muscularis; longitudinal, circular, oblique
15) the inner lining of the stomach contains numerous____ that contain ____ with 4 types of cells that secrete acid and various ____
A
gastric ducts; gastric patches; pancreatic juices
B
gastric pits; gastric glands; digestive enzymes
C
gastric protuberances; pyloric cells; mucous secretions
D
gastric involvements; gastric proliferates; gastric hormones
16) from proximal to distal, the structures of the small intestine are
A
duodenum, cecum, appendix
B
duodenum, jejunum, illium
C
jejunum, duodenum, cecum
D
illium, jejunum, duodenum
17) the primary function of the large intestine would be
A
absorption of slow digesting nutrients, like proteins
B
adding water to the feces so it can be eliminated
C
re absorption of water
D
digestion of slow digesting substances, like cellulose
18) in the pancreas, ___ cells secrete _____, a combination of digestive enzymes and ___, which helps digest food and
A
hepatopancreatic, bile, solubilize lipids
B
goblet, mucus, fibrin- ease the passage of chyme through the intestine
C
ancinar, pancreatic juices, bicarbonate- neutralize acid
D
islet, insulin, pancreatin- stabilize lipids
19) bile is stored in the
A
gall bladder
B
urinary bladder
C
spleen
D
pancreatic bladder
20) the bile and pancreatic ducts, which carry ___ and ___ from the gall bladder and pancreas, respectively, constitute the ___ which drains into the ___ through the
A
cristae, microconniculae, intrinsic plexomedulla, celiac entrailia
B
bile, pancreatic juices, biliary apparatus, duodenum, hepatopancreatic ampulla
C
chymatic fluid, isulin, pacreatobilial process, gastroilliac juncture
D
mucus, gastric juices, fimbrial plexus, jejunum
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?