26_ActiveLecturePRS - Which structures exit at the hilum of...

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Which structures exit at the hilum of the kidney? 1. Renal artery and nerves 2. Renal vein and ureter 3. Renal capsule and renal sinus 4. 1 and 2 are correct
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Where does urine production begin? 1. Renal artery 2. Minor calyces 3. Nephron 4. Collecting duct
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How are cortical and juxtamedullary nephrons structurally different? 1. Cortical nephrons are surrounded by vasa recta. 2. Cortical nephrons have very short PCTs. 3. Juxtamedullary nephrons have longer loops of Henle. 4. All of the above are differences.
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Which portion of a nephron is not in the renal cortex? 1. Proximal convoluted tubule 2. Distal convoluted tubule 3. Collecting duct 4. Loop of Henle
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Why don’t plasma proteins pass into the capsular space under normal circumstances? 1. Glomerular capillary pores are too small. 2. Glomerular blood pressure is too low. 3. Glomerular filtration rate is too low. 4. Glomerular blood flow is too slow.
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Damage to which part of the nephron interferes with hormonal control of blood pressure? 1. Bowman’s capsule 2. Juxtaglomerular apparatus 3. PCT 4. Loop of Henle
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What is the composition of the filtrate in the capsular space? 1. Like urine, only more concentrated 2. Similar to water 3. Like urine, only less concentrated 4. Similar to plasma, only no proteins
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Why is the presence of microvilli important to the epithelial tissue of the PCT? 1.
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This note was uploaded on 09/13/2011 for the course BIOL 2401 taught by Professor Rameriz during the Spring '11 term at University of Texas at Dallas, Richardson.

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26_ActiveLecturePRS - Which structures exit at the hilum of...

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