Enteral feeding is an essential component of care for rabbits recovering from illness, as it does all but one of the following... a) rehydrates stomach contents b) prevents hepatic lipidosis c) promotes gastrointestinal motility d) retains calories
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- 35) Matt knows that Phenergan is released from the body by the kidneys and genitourinary system. 35) Based on this, we know that Matt has a basic understanding of __________________. A) Gynecology B) Pharmacognosy C) Pharmacodynamics D) PharmacokineticsPlease help me with these questions, more than one answer may be correct:1) Some of the functions of saliva include A) buffer food pH B) lubricates food C) begins digestion D) prevent infections E) solvent for tastants 2) Correction of acid-base imbalance in ECF of mammals is predominantly accomplished by what organs A) small intestine B) lungs C) stomach D) kidneys E) muscles 3) In the loop of Henle: A) The ascending limb has passive reabsorption of sodium in the thin segment B) the descending limb has passive reabsorption of water C) the ascending limb has passive reabsorption of sodium in the thick segment D) the descending limb has passive reabsorption of sodium E) the ascending limb has passive reabsorption of water in the thin segmentThe hepatic portal vein usually carries blood A) high in acid B) high in nutrients C) to the digestive tract D) high in oxygen E) from the kidneys
- The venous drainage of the small intestine is through the: A) Duodenal- jejunal vein B) Inferior vena cava C) Duodenal-jejunal-ileal vein D) Hepatic portal Vein E) Hepatic Veinage 4 a) pepsin trypsin breaks down dietary protelns and also activates the zymogen forms of other digestive proteases b) c) etrypsinogen, chymotrypsinogen, the pancreatic zymogens are procarboxypeptidase, and proelastase; the gastric zymogen is pepsinogen d) the mature, proteolytically active form of chymotrypsin consists of three peptide chains, A, B, and C, thát are held together by disulfide bonds the activation of chymotrypsin involves the conversion of chymotrypsinogen to e) the intermediate form a-chymotrypsin, which is then converted to the mature, fully active protease B-chymotrypsinWhy does not the stomach break itself down? a) The stomach wall does not consist of protein so it is not affected by proteolytic enzymes b) The epithelial cells form a protective layer c) The breakdown enzymes are not strong enough to break down the stomach wall d) The stomach wall is protected by mucus
- An inactive protease is called a: a) proteome b) protogene c) zymogen d) protein ball Secretin performs which function? A) signals release of digestive enzymes b) activates zymogens c) raises the pH of the intestine d) lowers the pH of the stomach Glut 5 transports which monosaccharide into intestinal cells? A) glucose b) fructose c) galactose d) mannose Lipids are packaged into chylomicrons in which cellular component? A) cytoplasm b) mitochondria c) nucleus d) smooth endoplasmic reticulum STAT-5 is a: a) G-protein b) membrane-bound enzyme c) transcription factor d) tyrosine kinase domain In the insulin mechanism, which of these does Akt (protein kinase b) activate? A) Ras b) JAK-2 c) STAT-5 d) GLUT-4The SGLT transporter may be best described as a: a) symporter b) antiporter c) pump protein d) voltage-gated channel The two emulsifying agents which aid the transport of lipids in the intestine are: a) secretin and cholecystokinin b) lipases and proteases c) bile salts and momoacylglycerols d) peptide balls and fat globules Triacylglycerols are transported from the intestinal cells to the lymph system by: a) symporters b) antiporters c) active transport pumps d) chylomicreons Triacylglycerols are re-assembled from monoacylglycerols and fatty acids at which site in the intestinal cell? A) nucleus b) mitochondria c) ribosome d) smooth endoplasmic reticulum Glycocholate is a: a) transport protein b) lipase coenzyme c) emulsifying agent d) hormoneEmulsification is a process that allows ______ substances to mix better with water based solution. The body's emulsifier is: A) protein, lipase B) fatty, lipase C) fatty, bile D) protein, bile
- 18) Which of the following is most likely a function of protein in the body? A) Removes metabolic wastes B) Repairs muscle cells C) Helps move foods through the digestive system D) Insulates body organs against shockThe internal anal Sphincter: A) Is paradoxically cardiac muscle and is the only place other than the heart that cardiac muscle is found B) Is skeletal muscle C) None of these D) Is mixed smooth and skeletal muscle E) Is smooth muscleHypothetically speaking, what would this graph suggest about the cause of ulcers? Assume Group 1 is antacid treatment and Group 2 is a placebo. # Ulcers/ patient Group 1 Treatment Group a) Antibiotics prevent ulcers b) Bacteria cause excess acid Group 2 Oc) The excess acid theory is correct d) The excess acid theory is incorrect