WorksheetsDigestive System Structures and Functions
Total questions: 27
Worksheet time: 21mins
Which of the following structures is labeled by number 1?
the laryngopharynx
the oropharynx
the pharynx
the larynx
Which of the following structures is labeled by number 2?
the laryngopharynx
the oropharynx
the pharynx
the larynx
Which of the following is labeled by number 1? 2? 3?
parotid gland, sublingual gland, submandibular gland
submandibular gland, parotid gland, sublingual gland
parotid gland, submandibular gland, sublingual gland
sublingual gland, parotid gland, submandibular gland
Which of the following is labeled by numbers 1? 2?
the fundus and body
the pyloric sphincter and esophagus
the esophagus and lesser curvature
the duodenum and greater curvature
Which of the following is labeled by number 3?
the pyloric sphincter
the duodenum
the body
the rugae of mucosa
Which of the following is labeled by numbers 4 and 5?
the pyloric sphincter and fundus
the duodenum and lesser curvature
the body and pyloric sphincter
the rugae of mucosa and esophagus
Which of the following is labeled by numbers 6 and 7?
the pyloric sphincter and fundus
the duodenum and lesser curvature
the body and greater curvature
the rugae of mucosa and esophagus
Which structure is labeled by number 1?
transverse colon
ascending colon
ileocecal valve
the cecum
Which structure is labeled by number 2?
descending colon
ascending colon
ileocecal valve
the cecum
Which structure is labeled by number 3?
appendix colon
sigmoid colon
ileocecal valve
the cecum
Which structure is labeled by number 4?
the appendix
sigmoid colon
external sphincter
the cecum
Which structure is labeled by number 5?
external sphincter
sigmoid colon
the appendix
the cecum
Which structure is labeled by number 6?
external sphincter
the rectum
the appendix
sigmoid colon
Which structure is labeled by number 7?
the mesentery
sigmoid colon
external anal sphincter
the anal canal
Which structure is labeled by numbers 8 and 9?
the descending colon and sigmoid colon
the sigmoid colon and descending colon
the ascending colon and sigmoid colon
the descending colon and ascending colon
Which structure is labeled by number 10?
the ileocecal valve
the anal canal
the external anal sphincter
the mesentery
Label the following structures of the digestive system
Match the following terms.
eating
ingestion
movement of food through the alimentary canal
propulsion
major means of propulsion of food that involves alternating waves of contraction and relaxation
peristalsis
local constriction of intestine that mixes food with digestive juices
segmentation
series of catabolic steps that involves enzymes that break down food into chemical building blocks
digestion
Match the following terms with which term they belong.
mouth
pharync
esophagus
stomach
small & large intestines
anus
teeth
tongue
gallbladder
Match the following major regions of the digestive tract with their accessory organs and parts.
salivary glands
tubular mucous glands
tube-like glands
mucous cells
duodenum
jejunum
ileum
liver
gallbladder
pancreas
What are the different parts of the large intestine and what is its accessory organs?
parts: duodenum, cecum, colon, rectum; AO is tubular glands
parts: cecum, colon, rectum, anal canal; AO is mucous glands
What is the fan-shaped fold that attaches intestine to the posterior wall of the abdomen?
the transverse mesocolon
the sigmoid mesocolon
the greater omentum
the mesentery
Which organ functions for the storage of bile that is concentrated by 5-10X?
liver
gallbladder
pancreas
appendix
Which subdivision of the large intestine includes three rectal valves that stop feces from being passed with gas?
rectum
descending colon
sigmoid colon
anal canal
T/F: The appendix is a MALT of the immune system found connected to the large intestine.
true
false
What are pocketlike sacs caused by tone of teniae coli?
fermentation
chyme
rugae
haustra
T/F: villi can be found on microvilli
true
false
