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Anatomy mid term
| Question | Answer |
|---|---|
| Detrusor muscles | Compresses the urinary bladder and expels urine through urethra |
| Macula+juxtaglumurelar cells from | juxtaglumelur complex |
| Majority of glumerli located in... | cortex |
| Renal veins flow through... | inferior vena cava |
| Yellow urine means | Large amounts of uroblin |
| Urine passing order.. | Collecting duct, renal pelvis, ureter, bladder, urethra |
| Substances larger then _________ are not normally allowed to pass through | albumin |
| Filtration of plasma takes place in.... | renal capsule |
| Chloride ion is reabsorbed in thick ascending limb by... | contratransport with Na and K ions |
| Recieves urine from calyces | renal pelvis |
| Urine transports to urinary bladders through the... | ureters |
| Patients with large amount of diluted urine has a... | abscence of ADH |
| 23. Which of the following substances undergo tubular secretion | hydrogen ions |
| 24. Which of the following descriptions best matches the term renal papilla | Tip of the medullar pyramid |
| 27. The portion of the nephron that empties into the collecting duct is the | Distal convulated tube |
| The renal sinus is | an internal cavity lined by the fibrous capsule |
| pressure (BCOP) in the glomerulus is generated by | prescence of large diffusable proteins in blood plasma |
| 34. The U-shaped segment of the nephron is the | Nephron loop, loop of henle |
| 38. Which of the following is NOT an important function of the kidney? | Excretion of excess albumin |
| 39. The prominent indentation on the medial surface of the kidney is the | hilum |
| Tubular reabsorption involves all of the following, except | stem cell movements |
| In the renal corpuscle, the glomerular epithelium is a layer of specialized cells called | podocytes |
| Glomerular (Bowman’s) capsule and glomerulus make up the | Renal corpusle |
| Antidiuretic hormone | Increases the permeability of collecting ducts |
| Major calyces are | Large branches of renal pelvis |
| The process of filtration is driven by | Blood hydrostatic pressure |
| The region known as the macula densa is part of | The distant convoluted tubule |
| The ____ delivers to minor malyx | papillary duct |
| Which of the following descriptions best matches the term calyx? | Final urine enters here |
| 62. An inability of the kidneys to excrete adequately to maintain homeostasis is | Renal failure |
| A glomehumerulus is | a knot of capillaries within the corpuscle |
| The left kidney is _______ to the right kidney | superior |
| The condition called________ is especially dangerous because the ureters of renal blood vessels can become twisted or kinked during movement | floating kidney |
| Renal columns are | bundles of tissue that extend between pyramids from the cortex |
| Blood leaves the glomerulus through a blood vessel called the | The efferent arteriole |
| 74. In response to increased levels of aldosterone, the kidneys produce | Urine with a lower concentration of sodium ions |
| 75. When the level of ADH (antidiuretic hormone) decreases, | The osmolarity of urine decreases |
| The process filtration occurs at the | glomerular (Bowman’s) capsule |
| 77. Reabsorption of filtered glucose from the lumen in the PCT is largely by means of | cotransport |
| 80. One mechanism the kidney uses to raise systemic blood pressure is to | increase secretion of renin by the juxtaglomerular complex |
| 81. Glomerulonephritis | Inflammatory disorder |
| 83. The expanded beginning of the ureter connects to the | Renal pelvis |
| 84. Each of the following is a normal constituent of urine, except | Proteins |
| 87. Agents that increase urine excretion are known as | diuretics |
| 88. The primary function of the proximal convoluted tubule is | absorption of ions, organic molecules, vitamins, and water |
| 89. Which of these components of the nephron is largely confined to the renal medulla? | Collecting ducts |
| The ureters and urinary bladder are lined by _______epithelium | transitional |
| The glomeruli are best described as being tufts of | Capillaries |
| 93. Glomerulonephritis may occur as a consequence of an infection with the bacterium | Streptococcus |
| 95. The outermost layer of the kidney is the | Fibrous capusle |
| 97. The main force that causes filtration in a nephron is | glunehumerlar hydrastatic pressure |
| Which of the following substances are not normally found in the filtrate? | Protein |
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willustrate