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Exam 3: Digestion,Absorption and Transport

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Question 31

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Discuss choking: Its causes,recommended first aid,and strategies for preventing it.

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Sometimes a sip of a beverage or a tiny ...

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Question 32

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Which of the following is one of the most common GI disorders and is characterized by abdominal pain,cramping,and a disturbance in the motility of the GI tract? 

A)  colitis 
B)  irritable bowel syndrome 
C)  celiac disease 
D)  diverticulosis 
E)  reflux

F) B) and E)
G) B) and D)

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Question 33

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What substance is secreted by the gallbladder to emulsify fats? 

MATCHING -Fingerlike projections in the small intestine A)Liver B)Crypts C)Goblet D)Segmentation E)pH F)Gastrin G)Secretin H)Arteries I)Appendix J)Water K)Esophagus L)Gallbladder M)Lipase N)Hepatic portal vein O)Lymph P)Ileocecal valve Q)Cholecystokinin R)Villi S)Hydrolysis T)Lymphatic system

Briefly explain the digestive actions that take place in the mouth,in the stomach,and in the small intestine.

How is blood routed through the body? 

The pyloric sphincter opens into the ________.

Which of the following organs does not provide secretions to aid in digestion? 

What term refers to the fingerlike projections from the folds of the small intestine? 

MATCHING -Organ that stores bile until needed A)Liver B)Crypts C)Goblet D)Segmentation E)pH F)Gastrin G)Secretin H)Arteries I)Appendix J)Water K)Esophagus L)Gallbladder M)Lipase N)Hepatic portal vein O)Lymph P)Ileocecal valve Q)Cholecystokinin R)Villi S)Hydrolysis T)Lymphatic system

Choking occurs when food slips into the ________ and completely blocks passageways.

What is the primary function of the epiglottis? 

Which term is defined as food components that are not digested by the human body but are used as food by the GI bacteria to promote their growth and activity? 

What terms refers to the sacs that develop in the weakened areas of the intestinal wall? 

MATCHING -Hormone that targets the pancreas A)Liver B)Crypts C)Goblet D)Segmentation E)pH F)Gastrin G)Secretin H)Arteries I)Appendix J)Water K)Esophagus L)Gallbladder M)Lipase N)Hepatic portal vein O)Lymph P)Ileocecal valve Q)Cholecystokinin R)Villi S)Hydrolysis T)Lymphatic system

MATCHING -Tissues and organs that transport fluids toward the heart A)Liver B)Crypts C)Goblet D)Segmentation E)pH F)Gastrin G)Secretin H)Arteries I)Appendix J)Water K)Esophagus L)Gallbladder M)Lipase N)Hepatic portal vein O)Lymph P)Ileocecal valve Q)Cholecystokinin R)Villi S)Hydrolysis T)Lymphatic system

MATCHING -Tubular glands lying between villi A)Liver B)Crypts C)Goblet D)Segmentation E)pH F)Gastrin G)Secretin H)Arteries I)Appendix J)Water K)Esophagus L)Gallbladder M)Lipase N)Hepatic portal vein O)Lymph P)Ileocecal valve Q)Cholecystokinin R)Villi S)Hydrolysis T)Lymphatic system

What does gastrin do? 

A mouthful of food that has been chewed and swallowed is called ________.

What does the pharynx do?