GI system 1

A) Serosa
B) Mucosa
C) Muscularis layer
D) Submucosa

… Answer is D)

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A) Cardiac plexus
B) Sacral plexus
C) Myenteric plexus
D) Meissner’s plexus

… Answer is C)

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A) Soft plate
B) Labia frenulum
C) Faucets
D) Hard plate

… Answer is B)

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A) CN VII
B) CN V
C) CN IX
D) CN X

… Answer is C)

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A) The secretion of saliva is controlled by the autonomic nervous system.
B) Parasympathetic stimulation during stress result in dryness of the mouse.
C) The smell, sight sound or thought of food may stimulate the secretion of saliva

… Answer is B)

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A) CN VII
B) CN IX
C) CN V
D) CN XI

… Answer is A)

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A) CN VII
B) CN IX
C) CN V
D) CN XI

… Answer is B)

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A) The soft palate and uvula move upward to open the nasopharynx.
B) The epiglottis moves backward and downward to close off the trachea.
C) The respiratory passageways close, breathing is temporarily interrupted.
D) The false vocal cords pull together, further sealing off the respiratory tract.

… Answer is A)

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A) Nasopharynx
B) Oropharynx
C) Larynx
D) Laryngopharynx

… Answer is C)

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A) Chief cells
B) Parietal cells
C) G-cells
D) Mucous Neck cells

… Answer is B)

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A) Pepsinogen
B) Gastric lipase
C) Mucous
D) Protein

… Answer is C)

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A) Gastric lipase
B) Lingual lipase
C) Pepsinogen
D) Pancreas

… Answer is D)

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A) It converts to the active enzyme pepsin in an acidic environment.
B) It digest the proteins.
C) Pepsinogen is released by the chief cells in the stomach.
D) Pepsinogen helps to digest carbohydrates.
… Answer is D)

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14. Which of the following organ is retroperitoneal organ?
A) Pancreas
B) Stomach
C) Liver
D) Large intestine

… Answer is A)
organs that lie outside the peritoneum are said to be retroperitoneal. Such as kidneys, pancreas.
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15. Where does pancreatic juice flow?
A) Pancreas
B) Stomach
C) Duodenum
D) Small intestine

… Answer is C)

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16. Which hormones can cause diabetes if the pancreas produces too much or too little?
A) Insulin
B) Somatostatin
C) Vasoactive intestinal peptide
D) Gastrin

… Answer is A)

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17. Which one break down protein in the stomach?
A) Pepsinogen
B) HCL
C) Lipase
D) Pepsin

… Answer is D)

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18. When the food descends the duodenum, this distention and also the presence of the food sends some impulses to the ________ to decrease the parasympathetic stimulation and increase the sympathetic stimulation. This neural response is called the enterogastric reflex.
A) Cerebellum 
B) Pond
C) Midbrain
D) Hypothalamus

… Answer is D)

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19. Which of the following does not include the small intestine?
A) Sigmoid colon
B) Duodenum
C) Jejunum
D) Ileum

… Answer is A)

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20.________ is where the most digestion happens in the small intestine.
A) Jejnunem
B) Ileum
C) Duodenum
D) All of them

… Answer is A)

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