front 1 The hormone atrial natriuretic peptide (ANP) causes an increase in GFR. true false | back 1 true |
front 2 Sympathetic axons innervate the afferent and efferent arterioles of the kidneys. true false | back 2 true |
front 3 The average adult kidney weighs about 100 grams and measures about? 12 cm long 6.5 cm wide and 2.5 cm thick 8 cm long 4 cm wide and 1.5 cm thick 15 cm long 10.5 cm wide and 4.5 cm thick 8 cm long 10.5 cm wide and 2.5 cm thick 12 cm long 2 cm wide and 8 cm thick | back 3 12 cm long 6.5 cm wide and 2.5 cm thick |
front 4 The largest possible amount of a substance that can be reabsorbed or secreted across a kidney tubule in a given duration of time is known as the glomerular filtration rate renal threshold transport maximum net filtration pressure renal clearance exponent | back 4 transport maximum |
front 5 Peptides such as angiotensin are reabsorbed by phagocytosis and returned to the blood as a functional molecule. true false | back 5 false |
front 6 Basement membrane of the glomerulus is composed of glycoproteins and _______, and restricts passage of ________. phospholipids, plasma ions phospholipids, plasma proteins proteoglycans, plasma ions | back 6 proteoglycans, plasma proteins |
front 7 In order to accommodate the large liver, the left kidney is about 2 cm inferior to the right kidney the right kidney is about 2 cm inferior to the left kidney | back 7 the right kidney is about 2 cm inferior to the left kidney |
front 8 Which type of epithelial cell within collecting tubules and collecting ducts are responsive to aldosterone and antidiuretic hormone? type A cells type B cells principal cells intercalated endocrine cells | back 8 principal cells |
front 9 Nutrients such as glucose and amino acids within tubular fluid are completely secreted are completely reabsorbed have half of their plasma concentration secreted have a little less than half of their tubular fluid concentration reabsorbed have concentrations in the filtrate and urine that match their transport maximum | back 9 are completely reabsorbed |
front 10 Substances that are both filtered and reabsorbed have a renal plasma clearance that is _________ the GFR. higher than lower than the same as | back 10 lower than the GFR |
front 11 Stimulation of granular cells by the sympathetic nervous system causes them to contract relax release calcitriol increase endocytosis | back 11 contract |
front 12 Peritubular capillaries tend to exhibit high hydrostatic pressure and high colloid pressure high hydrostatic pressure and low colloid pressure low hydrostatic pressure and low colloid pressure low hydrostatic pressure and high colloid pressure | back 12 low hydrostatic pressure and high colloid pressure |
front 13 Collecting ducts are larger than collecting tubules true false | back 13 true |
front 14 Water and glucose are freely filtered through the filtration membrane of a renal corpuscle. true false | back 14 true |
front 15 Where are the renal pyramids located within the kidneys? renal cortex renal sinus renal pelvis renal medulla renal papilla | back 15 renal medulla |
front 16 Increases in capsular hydrostatic pressure result in increases in net filtration pressure. | back 16 false |
front 17 ANP is a hormone that causes constriction of the afferent arterioles and release of renin constriction of afferent arterioles and and inhibition of renin release dilation of the afferent arterioles and release of renin dilation of the afferent arterioles and inhibition of renin release | back 17 dilation of the afferent arterioles and inhibition of renin release |
front 18 The proximal convoluted tubules in lined with a cuboidal epithelium with large surface area single columnar epithelium with a slick smooth surface stratified squamous epithelium with large surface area stratified squamous epithelium with a tough, durable surface simple squamous endothelium that makes a slick surface | back 18 cuboidal epithelium with large surface area |
front 19 Pain from the kidneys is usually referred to by way of the autonomic pathways to the inferior pelvic organs sympathetic pathways to the T11-L2 dermatomes somatic pathways to the left shoulder parasympathetic pathways to the T1-T2 dermatomes | back 19 sympathetic pathways to the T11-L2 dermatomes |
front 20 Excessive alcohol intake leads to respiratory alkalosis. true false | back 20 false |
front 21 A substance that dissociates in water to form ions is called a non electrolyte. true false | back 21 false |
front 22 Faculative water loss is loss that occurs regardless of the state of hydration of the body is controlled by hormone effects on the kidney occurs through sweating and breathing | back 22 is controlled by hormone effects on the kidney |
front 23 The stimuli that trigger the release of ADH are | back 23 low blood pressure, low blood volume and high blood osmolarity |