118exam5-fall06 - BIOLOGY 118 - EXAM 5 - FINAL DEC. 13,...

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BIOLOGY 118 - EXAM 5 - FINAL DEC. 13, 2006 - VERSION A ..) on your answer sheet. You can keep this list of exam questions. You may write on it if you wish. Remember, this will be the only way you will know what answers you marked on the scantron. Each question has only 1 correct answer. Indicate your choice on the answer sheet - scantron. If you are stumped by a question, place a mark by it, and return to it later. ADH = antidiuretic hormone hCG = human chorionic gonadotropin ANP = atrial natriuretic peptide HIV = human immunodeficiency virus cells of Leydig = interstitial cells = endocrinocytes HPV = human papilloma virus (genital warts) distal tubule = distal convoluted tubule JGA = juxtaglomerular apparatus EPO = erythropoietin LH = luteinizing hormone Fallopian tube = uterine tube = oviduct NFP = net filtration pressure FSH = follicle stimulating hormone OP = osmotic pressure GFR = glomerular filtration rate proximal tubule = proximal convoluted tubule GnRH = gonadotropin releasing hormone SIV = simian immunodeficiency virus HP = hydrostatic or blood pressure STD = sexually transmitted disease 1. One-way “valves”, that normally block the back flow of urine, are located at the junction between the _________. a. renal pelvis - ureter b. urethra - urinary bladder c. ureters - urinary bladder d. nephron - renal pelvis 2. The urinary bladder is lined with a thick, _________ epithelium that secretes a protective layer of __________. a. stretchable - mucous b. cuboidal - ADH c. squamous - bases d. ciliated - acids 3. a. sympathetic b. parasympathetic c. somatic motor d. anaturopathic 4. Weakening of the _________ muscle may lead to incontinence, particularly in ___________. a. urinary bladder - older males b. internal urethral sphincter - young males c. external urethral sphincter - older females d. vaginal - young females 5. _______ is the most abundant nitrogenous waste in our blood. a. ammonia b. creatine c. uric acid d. urea 6. Which renal blood vessel has the largest diameter, on average, and increases the blood HP in the glomerulus? a. Efferent arteriole b. Afferent arteriole c. Renal venule d. Peritubular capillaries 7. a. 5 mmHg b. 0 mmHg c. 15 mmHg d. 10 mmHg 8. Which substance does NOT filter in proportion to its abundance in plasma? a. albumin b. water c. glucose d. sodium, Na +
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118exam5-fall06 - BIOLOGY 118 - EXAM 5 - FINAL DEC. 13,...

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