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Which distinguishes the lymphatic system from the vascular system?


A) The lymphatic system carries fats from the intestines to the liver before they can enter the vasculature.
B) The lymphatic system circulates via a one-way pump at the junction to the subclavian vein.
C) The lymphatic system takes fats from the intestines to the bloodstream, initially bypassing the liver.
D) The lymphatic system transports fat-soluble and water-soluble vitamins to the vascular system via the thoracic duct.

E) B) and C)
F) None of the above

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Which of these organs is affected by colitis?


A) stomach
B) pancreas
C) gall bladder
D) large intestine

E) None of the above
F) All of the above

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Which of the following is a function of sphincter muscles?


A) control peristalsis
B) grind large food particles
C) secrete digestive juices into the GI tract
D) control the passage of food through the GI tract

E) All of the above
F) A) and D)

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People who have frequent, regular bouts of heartburn and indigestion have a medical condition known as which of the following?


A) colitis
B) watery stools
C) lymphatic malabsorption
D) gastroesophageal reflux

E) A) and B)
F) C) and D)

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Which of the following is produced by bacterial fermentation of certain fibres in the colon?


A) cholesterol
B) minerals
C) secretin
D) small fat fragments

E) A) and B)
F) A) and C)

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Discuss the validity of the art of "food combining."

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The concept of "food combining" is based...

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Compare the properties of prebiotics and probiotics. Give examples of each type.

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Which of the following organs are directly involved in the digestion of protein?


A) Stomach, salivary glands and pancreas
B) Stomach, pancreas and colon
C) Stomach, pancreas and jejunum.
D) Stomach, gallbladder and ileum.

E) C) and D)
F) B) and C)

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What is the function of bile?


A) emulsify fats
B) initiate digestion of protein
C) enhance absorption of complex carbohydrates
D) protect the stomach and small intestine from the action of hydrochloric acid

E) A) and C)
F) C) and D)

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MATCHING a.Liver b.Villus c.Goblet d.Pylorus e.Enzyme f.Gastrin g.Secretin h.Capillary i.Appendix j.Diffusion k.Epiglottis l.Gallbladder m.Carbohydrase n.Hepatic portal vein o.Hepatic vein p.Ileocecal valve q.Cholecystokinin r.Active transport s.Hydrochloric acid t.Lymphatic system -Prevents food from entering the windpipe when swallowing

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Discuss the response of the pancreas to enzyme secretion upon exposure to diets differing in the amounts of protein, fat, and carbohydrate.

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The pancreas plays a crucial role in the...

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The primary treatment for ulcer caused by the presence of H. pylori is which of the following?


A) fibre
B) surgery
C) antacids
D) antibiotics

E) B) and C)
F) A) and C)

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A person with chronic diarrhea is at risk for which of the following?


A) dehydration
B) constipation
C) peptic ulcers
D) Heimlich's disease

E) All of the above
F) A) and D)

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A decrease in the flow of blood to the intestines is known by which of the following terms?


A) gut stasis
B) gut dysmotility
C) intestinal stroke
D) intestinal ischemia

E) B) and C)
F) A) and B)

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Which of these is an important function of mucus?


A) help solubilize bile
B) stabilize pancreatic enzymes
C) enhance absorption of vitamin B12
D) protect the stomach walls from digestion

E) None of the above
F) A) and D)

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Which of the following is a basic taste sensation?


A) hot
B) cold
C) sugary
D) bitter

E) A) and B)
F) A) and C)

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MATCHING a.Liver b.Villus c.Goblet d.Pylorus e.Enzyme f.Gastrin g.Secretin h.Capillary i.Appendix j.Diffusion k.Epiglottis l.Gallbladder m.Carbohydrase n.Hepatic portal vein o.Hepatic vein p.Ileocecal valve q.Cholecystokinin r.Active transport s.Hydrochloric acid t.Lymphatic system -Carries fat-soluble vitamins

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What is one of the signs of constipation?


A) increased thirst
B) inability to digest fats
C) fewer than one bowel movement per day
D) fewer than 3 bowel movements per week

E) None of the above
F) All of the above

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Which of the following body organs secretes digestive enzymes?


A) esophagus
B) gastric glands
C) liver
D) endocrine glands

E) A) and C)
F) B) and C)

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To assist the process of digestion and absorption, it is usually best to do which of the following?


A) Eat several snacks per day so the system is not overwhelmed.
B) Combine different food types to enhance the absorption process.
C) Avoid eating meat and fruit at the same meal to prevent competition.
D) Take enzyme pills or powder periodically so the system can rest and rejuvenate.

E) B) and C)
F) B) and D)

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