Anatomy and Physiology
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| The ability to control micturition is often lost after a stroke, Alzheimer's disease, or other CNS problems affecting the cerebral cortex or hypothalamus? True or False | True
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| Inflammation of the urinary bladder lining, usually from infection is called? | Cystitis
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| Which vessels form the plexus that supplies the proximal and distal convoluted tubules? | Peritubular capillaries
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| Blood enters the glomerulus by the: | Afferent arteriole
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| Blood exits the glomerulus by the: | Efferent arteriole
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| This structure filters the fluid out of the blood: | glomerulus
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| This capsule collects the fluid filtered out of the glomerulus: | Bowman's
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| Name the two segments within the loop of Henle: | Descending and Ascending
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| The location where blood vessels, nerves, and the ureter enter and leave the kidney is the: | Hilum
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| The portion of the nephron in charge of making urine is the: | Renal tubule
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| Most sodium is reabsorbed from the glomerular filtrate in the: | Proximal convoluted tubule
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| Which of the following substances should not be found in urine? | Glucose
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| A triangular-shaped smooth area on the floor of the bladder is called: | Trigone
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| Many diuretics work by blocking tubular reabsorption of: | Sodium
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| This calyx collects urine leaving the papilla: | minor calyx
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| Two to three minor calyx join together to form a | major calyx
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| The kidney region that is the site for urine production: | Renal cortex
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| The kidney region that is the site for urine collection: | Renal medulla
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| These extensions extend from the renal cortex and divide the interior region into cone-shaped sections: | renal columns
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| The point of the pyramid is called: | renal papilla
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| The renal corpuscle consists of what two structures | glomerulus and Bowman's capsule
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| The juxtaglomerular cells response to a drop in blood pressure and decreased blood volume. What enzyme is released? | renin
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| Renin converts inactive plasma protein ______________ made in what organ,into what? | angiotensinogen, liver, angiotensin I
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| Angiotensin I via the circulatory system goes to the__________ where it is converted into __________________, by what enzyme? | lungs, angiotensin II, angiotensin-converting enzyme (ACE).
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| The adrenal glands are stimulated by what to secrete what? | Angiotensin II, aldosterone
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| What hormone causes the DCT to retain Na+ and this in-turn causes an increase in what & other events? | aldosterone, water retention and increase in blood volume in-turn increases your BP :-)
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| What always follows Na+? | chloride and water
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| What does Antidiuretic hormone(ADH)do that the end result is decrease urine volume and increase in blood volume. | permability to the DCT & collecting duct to water goes into the peritubular capillaries
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| The atrial natriuretic peptide is secreted when BP increases which in-turn causes what? That the end result is DCT excretes more Na+Cl- and water reducing blood volume and BP | inhibits secretion of aldosterone and ADH.
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| The wall of the bladder is called the: | detrusor muscle
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