Lab 1

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Question 1 of 38

What membrane lines the abdominal cavity? = Peritoneum.

Question 1 of 38

Question 2 of 38

What is the name of the abdominal cavity? = Peritoneal.

Question 2 of 38

Question 3 of 38

What is the name for the heart cavity? = Pericardium.

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Question 4 of 38

What is the name of the lung cavities? = Pleura.

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Question 5 of 38

What are the names of two layers of abdominal membrane? = Visceral peritoneum, parietal peritoneum.

Question 5 of 38

Question 6 of 38

What is a double layer of peritoneum called? = Mesentery.

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Question 7 of 38

Why is the gut so long? = Absorption of nutrients.

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Question 8 of 38

Does the oesophagus lie dorsal or ventral to the trachea? = Dorsal.

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Question 9 of 38

Which side of the body does the stomach mostly occupy? = Left.

Question 9 of 38

Question 10 of 38

Which section of the stomach (rat) is used for food storage? (Appearance) = Transparent lateral.

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Question 11 of 38

Which section contains glands? (Name) = Pyloric region.

Question 11 of 38

Question 12 of 38

Which structure controls the flow of chyme from the stomach? = Pyloric sphincter.

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Question 13 of 38

What are the regions of the gut (in order)? = Duodenum, jujunem, ilium.

Question 13 of 38

Question 14 of 38

What are the blood vessels servicing the intestines supported by physically? = Mesentery.

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Question 15 of 38

Where do they drain to? = Liver.

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Question 16 of 38

Where does it drain? (Pancreas) = Duodenum.

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Question 17 of 38

What does the pancreas secrete? (2) = Hormones and digestive enzymes.

Question 17 of 38

Question 18 of 38

What does the pancreas look like? = Small brown globs supported by mesentery.

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Question 19 of 38

Which organ does the pancreas lie on? = Stomach.

Question 19 of 38

Question 20 of 38

What is the largest gland in the body? = Liver.

Question 20 of 38

Question 21 of 38

What is the difference between exocrine and endocrine? = Endo: into bloodstream. Exo: outside bosdy or blood.

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Question 22 of 38

Which is the liver? = Both.

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Question 23 of 38

Where does the liver discharge into? = Duodenum (common duct with pancreas).

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Question 24 of 38

Which blood vessel brings oxygenated blood to the liver? = Hepatic artery.

Question 24 of 38

Question 25 of 38

What does the pancreas secrete (digestive juices)? = Amylase, protase, lipase.

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Question 26 of 38

Is the spleen a part of the digestive system? = No.

Question 26 of 38

Question 27 of 38

Where does the spleen lie? = On the left of the stomach.

Question 27 of 38

Question 28 of 38

What is its shape in rats? = Like a leaf.

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Question 29 of 38

What is its shape in humans? = Like a fist.

Question 29 of 38

Question 30 of 38

What are the four parts of the large intestine? = Caecum, colon, rectum, anus.

Question 30 of 38

Question 31 of 38

What are the purposes of the large intestine? (2) = Reabsorbs water, form faeces.

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Question 32 of 38

What does the cecum digest? = Cellulose.

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Question 33 of 38

Does the rat have an appendix? = No.

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Question 34 of 38

Where are faeces retained in the large intestine? = Rectum.

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Question 35 of 38

What does it mean that the kidneys are ventroperitoneal? = Behind peritoneal.

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Question 36 of 38

Where do the renal artery, renal vein and ureter access kidney? = Hilus at kidney.

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Question 37 of 38

What does the medulla secrete? (type) = Adrenaline.

Question 37 of 38

Question 38 of 38

What does the cortex secrete? = Steroids.

Question 38 of 38