Erythropoietin Chapters 23 and 25

Review Test Submission: Exam - Chapters 23 and 25 Question 1 1 out of 1 points Erythropoietin is produced by the kidneys to: Question 2 1 out of 1 points The glomerular filtration rate is defined as: Question 3 1 out of 1 points The pancreas has both an endocrine and an exocrine function. Question 4 The lamina propria is composed of ________. 1 out of 1 points Question 5 1 out of 1 points Select the correct statement about the ureters. Question 6 1 out of 1 points _________ is the most common liver disease in the United States. Question 7 1 out of 1 points If mean arterial pressure drops below 80 mm Hg, renin will be secreted by the kidney. Which of the following is NOT likely to occur? Question 8 1 out of 1 points In the absence of hormones, the distal tubule and collecting ducts are relatively impermeable to water. Question 9 1 out of 1 points The indentation on the medial surface of the kidney is the: Question 10 1 out of 1 points The macula densa cells respond to ________. Question 11 1 out of 1 points Which of the following is NOT found in saliva? Question 12 1 out of 1 points Select the best explanation for why protease enzymes are secreted in inactive forms. Question 13 Pepsinogen, an inactive digestive enzyme, is secreted by the ________. 1 out of 1 points Question 14 1 out of 1 points The trigone of the urinary bladder is created by: Question 15 1 out of 1 points Dentin anchors the tooth in place. Question 16 1 out of 1 points What are the three main regions of the kidney? Question 17 1 out of 1 points What external covering protects the kidney from physical shock? Question 18 1 out of 1 points Bulk flow of nutrients, ions and water into the peritubular capillaries is the result of all of the following except one. Which answer below does NOT affect bulk flow of fluids into the peritubular capillaries. Question 19 1 out of 1 points What part of the tooth bears the force and resists the friction of chewing? Question 20 1 out of 1 points Which of these is NOT part of the splanchnic circulation? Question 21 1 out of 1 points If the renal clearance rate of glucose is zero, what does this mean? Question 22 Which of the following is NOT reabsorbed by the proximal convoluted tubule? 1 out of 1 points Question 23 1 out of 1 points The stomach's contractile rhythm is set by pacemaker cells found in the spinal cord. Question 24 0 out of 1 points Which statement about absorption is NOT TRUE? Question 25 1 out of 1 points Nervous control of gastric secretion is provided by ________. Question 26 1 out of 1 points Which of the following is the best illustration of the difference between metabolism and digestion? Question 27 0 out of 1 points The filtration membrane of the kidney includes all EXCEPT ________. Question 28 1 out of 1 points Which of the following is an essential role played by large intestine bacteria? Question 29 1 out of 1 points The stomach differs anatomically from other organs of the alimentary canal because it has an additional oblique layer of muscularis externa for churning. Question 30 1 out of 1 points How much urine, in liters, is typically produced in a 24 hour period? Question 31 1 out of 1 points Some antacid drugs block histamine receptors, resulting in reduction of the production and excretion of stomach acid. These drugs have the biggest effect on which of the following? Question 32 1 out of 1 points Digestion and absorption of which of the following would be affected the most if the liver were severely damaged? Question 33 1 out of 1 points The descending limb of the nephron loop ________. Question 34 0 out of 1 points Which of the following structures is NOT a mesentary? Question 35 1 out of 1 points Atrial natriuretic peptide inhibits sodium reabsorption. Question 36 1 out of 1 points Each of the following organs is a component of the alimentary canal except the Question 37 0 out of 1 points Which statement about the the large intestine is NOT TRUE? Question 38 1 out of 1 points Which of the following produce intrinsic factor? Question 39 0 out of 1 points Peyer's patches are primarily found in the submucosa of the duodenum. Question 40 1 out of 1 points A child with restricted tongue movement may have a surgery that involves the cutting of the ________. Question 41 1 out of 1 points Each of the following is typical of urine EXCEPT: Question 42 1 out of 1 points Obligatory water reabsorption involves the movement of water along an osmotic gradient. Question 43 1 out of 1 points Obligatory water reabsorption involves the movement of water along an osmotic gradient. Question 44 1 out of 1 points The act of emptying the bladder is called voiding. Question 45 1 out of 1 points Chemical digestion reduces large complex molecules to simpler compounds by the process of ________. Question 46 1 out of 1 points If the diameter of the efferent arterioles in the kidneys increases (vasodilation), which of the following is NOT likely to occur? Question 47 1 out of 1 points The glomerular capsular space contains ________. Question 48 1 out of 1 points The absorptive effectiveness of the small intestine is enhanced by increasing the surface area of the mucosal lining. Which of the following accomplish this task? Question 49 Fat absorption through the plasma membrane of epithelial cells ________. 1 out of 1 points Question 50 1 out of 1 points Urine is transported from the kidneys to the urinary bladder by the: Question 51 1 out of 1 points The mucosa of the urinary bladder has a ________ epithelium. Question 52 0 out of 1 points Salt is actively transported out of the filtrate in the nephron loop. Question 53 1 out of 1 points Reabsorption of high levels of glucose and amino acids in the filtrate is accomplished by ________. Question 54 1 out of 1 points Reabsorption of nutrients like glucose and amino acids takes place in the proximal convoluted tubule (PCT) via cotransporters that utilize secondary active transport. Which of the following would stop the reabsorption of glucose at the apical surface of the cells in the PCT? Question 55 0 out of 1 points Digestion refers to the Question 56 0 out of 1 points Which statement is NOT TRUE regarding swallowing. Question 57 1 out of 1 points What stomach secretion is necessary for normal hemoglobin production in RBCs? Question 58 0 out of 1 points Which of the following structures does NOT contain a serosa? Question 59 1 out of 1 points Blood in the urine may be a symptom of bladder cancer. Question 60 1 out of 1 points From the stomach to the anal canal, the walls of every organ of the alimentary canal are made up of the same four basic layers. Arrange them in order of their location starting with layer closest to the lumen. Question 61 1 out of 1 points Tubular secretion is effective in controlling blood pH. Question 62 1 out of 1 points Gastric pits are completely lined with ________. Question 63 1 out of 1 points Voluntary neural control is necessary for: Question 64 1 out of 1 points An increase in the permeability of the kidney's collecting ducts to water is due to a(n) ________. Question 65 1 out of 1 points Except for potassium ions, tubular secretion of most unwanted substances occurs in the ________. Question 66 Which of these is NOT a component of saliva? 1 out of 1 points Question 67 0 out of 1 points Renal clearance is defined as: Question 68 1 out of 1 points Stellate macrophages are found in the liver and are responsible for removing bacteria and wornout cells. Question 69 1 out of 1 points If the diameter of an afferent arteriole leading to a glomerulus increases (vasodilation), which of the following is NOT likely to occur? Question 70 1 out of 1 points Which vitamin requires intrinsic factor in order to be absorbed? Question 71 1 out of 1 points In the absence of hormones, the distal tubule and collecting ducts are relatively impermeable to water. Question 72 1 out of 1 points Which of the choices below are the most important hormone regulators of electrolyte reabsorption and secretion? Question 73 0 out of 1 points Which of the following is NOT found in a portal triad? Question 74 0 out of 1 points In the kidneys, the two countercurrent mechanisms involve the interaction of nephron loops of the juxtamedullary nephrons and the vasa recta. Question 75 1 out of 1 points The function of the hepatic portal circulation is to ________. Question 76 1 out of 1 points In the small intestine, the capillaries that nourish the enterocytes and absorb digested nutrients lie in the ________. Question 77 0 out of 1 points Which of the following is required to create dilute urine? Question 78 1 out of 1 points Chief cells release: Question 79 1 out of 1 points Select the correct statement about the regulation of gastric secretion. Question 80 1 out of 1 points The yellow color of urine comes from the presence of: Question 81 1 out of 1 points You have just eaten a meal high in complex carbohydrates. Which of the following enzymes will help to digest the meal? Question 82 1 out of 1 points Choose the incorrect statement regarding bile. Question 83 1 out of 1 points All but one of the following is a function of the low pH found in the stomach. Select the description below that does NOT reflect a role of stomach acid. Question 84 1 out of 1 points Cortical nephrons are responsible for producing concentrated urine. Question 85 1 out of 1 points Alcohol acts as a diuretic because it ________. Question 86 0 out of 1 points Blood cells and plasma proteins do not normally pass through the kidney's filtration membrane. What effect does this have on filtration? Question 87 1 out of 1 points Which of the following would likely be absorbed in the stomach? Question 88 1 out of 1 points Creatinine, urea, uric acid, and ammonium ions are too large to pass through the filtration membrane. Question 89 1 out of 1 points The circular folds of the small intestine enhance absorption by causing the chyme to spiral, rather than to move in a straight line, as it passes through the small intestine. Question 90 1 out of 1 points The mechanism of water reabsorption by the renal tubules is ________. Question 91 1 out of 1 points The only essential function of the stomach is to begin the digestion of proteins. Question 92 1 out of 1 points The ________ contains lobules with sinusoids (lined with macrophages) that lead to a central venous structure. Question 93 1 out of 1 points Water reabsorption through the proximal convoluted tubule is termed obligatory water reabsorption, whereas water reabsorption through the distal convoluted tubule is termed facultative water reabsorption. Question 94 1 out of 1 points Identify the structure marked as "3." Question 95 1 out of 1 points In which kidney region are the renal pyramids located? Question 96 0 out of 1 points Which is NOT a function of hepatocytes? Question 97 1 out of 1 points In the absence of hormones, the distal convoluted tubules and collecting ducts are relatively impermeable to water. Question 98 1 out of 1 points Select the statement that is true concerning primary teeth. Question 99 1 out of 1 points Short-chain triglycerides found in foods such as whole milk are split by a specific enzyme in preparation for absorption. Which of the following enzymes is responsible? Question 100 1 out of 1 points Substances used to measure renal clearance should be: Question 101 1 out of 1 points The kidneys are stimulated to produce renin ________. Question 102 1 out of 1 points Peristaltic waves are ________. Question 103 1 out of 1 points Most gastric ulcers are due to excessive production of hydrochloric acid. Question 104 0 out of 1 points Which of the choices below is NOT a function of the urinary system? Question 105 1 out of 1 points The major factor promoting filtrate formation in a nephron is the ________. Question 106 1 out of 1 points The enterohepatic circulation reabsorbs bile salts in the distal portion of the small intestine (ileum). Which statement below about the enterohepatic circulation is NOT TRUE ? Question 107 1 out of 1 points The mechanism that establishes the medullary osmotic gradient depends most on the permeability properties of the ________. Question 108 1 out of 1 points The right kidney sits ________ to the left kidney due to the position of the liver. Question 109 0 out of 1 points The role of bile salts in digestion is best described as ________. Question 110 1 out of 1 points The submucosal nerve plexus provides the major nerve supply to the GI tract wall and controls GI motility. Question 111 1 out of 1 points The sheets of peritoneal membrane that hold the digestive tract in place are called ________. Question 112 1 out of 1 points The function of angiotensin II is to ________. Question 113 1 out of 1 points The glomerulus differs from other capillaries in the body in that it ________. Question 114 0 out of 1 points How is the fluid in the glomerular capsule different from plasma? Question 115 1 out of 1 points In both males and females, the urethra is a part of both the urinary and reproductive systems. Question 116 1 out of 1 points Place the following in correct sequence from the formation of a drop of urine to its elimination from the body. 1. major calyx 2. minor calyx 3. nephron 4. urethra 5. ureter 6. collecting duct Question 117 1 out of 1 points The major means of propulsion through the alimentary canal is peristalsis. Question 118 1 out of 1 points Which of the following structures is NOT in a retroperitoneal location? Question 119 1 out of 1 points The ducts that deliver bile and pancreatic juice from the liver and pancreas, respectively, unite to form the ________. Question 120 The function of goblet cells is to ________. 1 out of 1 points