1 A) constriction of the afferent arterioles B) increased plasma osmotic pressure C) increased capsular hydrostatic pressure D) constriction of the efferent arteriole 2 A) decreased blood pressure B) increased sympathetic activity C) a need to conserve sodium and chloride ions D) increased parasympathetic activity 3 A) 11/2 gallons B) 2 gallons C) 5-10 gallons D) 45 gallons (180 liters) 4 A) urea B) sodium C) potassium D) glucose 5 A) proximal convoluted tubule B) distal convoluted tubule C) descending limb of the nephron loop D) ascending limb of the nephron loop 6 A) sodium B) bicarbonate C) potassium D) chloride 7 A) blood pressure B) antidiuretic hormone (ADH) C) sodium concentration D) potassium levels 8 A) constriction of the efferent arteriole B) increased levels of angiotensin II C) reduced potassium levels in the blood D) increased secretion of sodium in the distal convoluted tubule 9 A) tubular reabsorption B) filtration C) pinocytosis D) tubular secretion 10 A) penicillin B) hydrogen ions C) glucose D) histamine 11 A) 0-30 ml B) 30-40 ml C) 40-50 ml D) 50-60 ml 12 A) hydrostatic pressure B) peristaltic waves C) gravity D) negative pressure 13 A) micturition muscle B) detrusor muscle C) urinary muscle D) sympathetic muscle 14 A) external urethral sphincter B) internal urethral sphincter C) detrusor muscle D) muscular layer of the ureters 15 A) glucose B) large plasma proteins C) bicarbonate ions D) creatinine 16 A) True B) False 17 A) True B) False 18 A) True B) False 19 A) True B) False 20 A) True B) False 21 A) True B) False 22 A) True B) False 23 A) True B) False 24 A) True B) False 25 A) True B) False 26 A) True B) False 27 A) True B) False 28 A) True B) False 29 A) True B) False 30 A) True B) False 31 A) True B) False 32 A) True B) False
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