front 1 The glomerulus is a capillary network connected to the afferent and efferent arterioles. 1) True 2) False | back 1 True |
front 2 The glomerular capillaries: 1) return material to the blood 2) filter material from the blood 3) make urea 4) contain urine in its final state 5) surround the kidney as the true capsule | back 2 filter material from the blood |
front 3 Which of the following is affected during the micturition (urination response)? 1) epithelium 2) serosa 3) connective tissue 4) detrusor muscle | back 3 detrusor muscle |
front 4 The role of the urinary bladder is to: 1) produce urine 2) alter pH of urine 3) store and expel urine 4) collect reproductive products 5) regulate ionic composition of urine | back 4 store and expel urine |
front 5 Which of the following region contains the renal pyramid? 1) Cortex 2) Pelvis 3) Major calyx 4) Medulla | back 5 Medulla |
front 6 Major calyces are large branches of: 1) a renal column 2) the pelvis 3) the renal sinus 4) interlobular artery | back 6 the pelvis |
front 7 Which of the following describes the renal sinus? 1) A sinus in the renal bone 2) A space on the lateral aspect of the kidney 3) A space on the medial aspect of the kidney 4) A space in the pelvis | back 7 A space on the medial aspect of the kidney |
front 8 The afferent arterioles of the glomerulus arise from the: 1) lobar veins 2) cortical radiate veins (interlobular veins) 3) arcuate arteries 4) cortical radiate arteries (interlobular arteries) 5) arcuate veins | back 8 cortical radiate arteries (interlobular arteries) |
front 9 The macula densa cells respond primarily to: 1) levels of aldosterone in the blood 2) levels of ADH in the blood 3) changes to hydrostatic pressure in the DCT 4) changes in solute content of filtrate | back 9 changes in solute content of filtrate |
front 10 The functional unit of the kidney is the glomerulus. 1) True 2) False | back 10 False |
front 11 Renin is present in: 1) the smooth muscle cells of the renal vein 2) the smooth muscle cells of the afferent arteriole 3)the smooth muscle cells of the DCT 4) the columnar cells of the DCT 5) columnar cells of the efferent arteriole | back 11 the smooth muscle cells of the afferent arteriole |
front 12 Proximal convoluted tubules are: 1) more numerous 2) have large cuboidal cells 3) have a smaller lumen 4) all of the above | back 12 all of the above |
front 13 When one passes urine which of the following will happen? 1) contraction of the detrusor and the urinary sphincters 2) contraction of the detrusor and relaxation of the urinary sphincters 3) relaxation of the detrusor and the urinary sphincters 4) relaxation of the detrusor and contraction of the urinary sphincters | back 13 contraction of the detrusor and relaxation of the urinary sphincters |
front 14 Transitional epithelium is ideal as the lining epithelium for the bladder and ureter, because it: 1) is secretory 2) allows filtration 3) stretches/expands 4) has a layer of keratin which is water proof | back 14 stretches/expands |
front 15 All of the following statements are true, EXCEPT: 1) The muscle of the bladder is called the detrusor muscle 2) The lining of the bladder is transitional epithelium 3) The area of the trigone show two urethral orifices and one ureteral orifice 4) The urinary bladder receives urine from 2 ureters | back 15 The area of the trigone show two urethral orifices and one ureteral orifice |
front 16 The filtration membrane is formed by the parietal layer of the Bowman's capsule, fused basement membranes, and capillary endothelium. 1) True 2) False | back 16 False |
front 17 Which of the following structures would not be found in the medulla of the kidney? 1) glomerulus 2) descending limb of loop of Henle 3) ascending limb of loop of Henle 4) Collecting duct | back 17 glomerulus |
front 18 Place the structures below in the proper sequence as the filtrate (or
urine) would pass through them: 1) 3, 2, 1, 4, and 5 2) 4, 3, 2, 1, and 5 3) 3, 4, 1, 2, and 5 4) 2, 3, 1, 4, and 5 5) 4, 3, 1, 2, and 5 | back 18 4, 3, 1, 2, and 5 |
front 19 The correct sequence for urine flow would be: 1) 2, 1, 3, 4, 5 2) 2, 3, 1, 5, 4 3) 3, 4, 5, 2, 1 4) 1, 2, 3, 5, 4 5) 3, 2, 5, 1, 4 | back 19 2, 3, 1, 5, 4 |
front 20 What does the glomerulus and the renal tubule form? 1) juxtaglomerular apparatus 2) nephron 3) Henle's loop 4) none of the above | back 20 nephron |
front 21 The Bowman's capsule consists of: 1) Parietal and visceral layers 2) Afferent and efferent arterioles 3) Thick and thin segments 4) None of the above | back 21 Parietal and visceral layers |
front 22 The hilum of the kidney is present on it's convex lateral surface. 1) True 2) False | back 22 False |
front 23 A person with kidney damage would be likely to suffer from? 1) Anemia 2) Bleeding disorders 3) Transfusion reactions 4) Decrease in blood supply to all organs | back 23 Anemia |
front 24 The parasympathetic nervous system will cause: 1) Contraction of the bladder musculature 2) Contraction of internal urethral sphincter 3) Relaxation of detrusor muscle 4) None of the above | back 24 Contraction of the bladder musculature |
front 25 The area between two pyramids is called: 1) lobe 2) lobule 3) sinus 4) renal column 5) hilum | back 25 renal column |