118exam3-spring07 - Biology 118 - Spring 2007 May 7, 2007...

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May 7, 2007 Exam 3, Version A ..) on your answer sheet. You can keep this list of exam questions. You may write on it if you wish. This form 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 need clarification for a question, raise your hand & stay in your seat. I will come to you. If you are stumped by a question, place a mark by it, and return to it later. < = less than killer T cell = cytotoxic T cell > = greater than antibody = gamma globulin macrophage = monocyte RBCs = red blood cells = erythrocytes B or T cell = B or T lymphocyte NK cell = natural killer cell TB = tuberculosis EPO = erythropoietin neutrophil = microphage TPO = thrombopoietin interleukins = cytokines platelets = thrombocytes WBCs = white blood cells = leukocytes 1. The plasma proteins such as albumins can transport ______. a. glucose b. insulin c. clotting enzymes d. Vitamin D 2. Which event does NOT increase your body’s production of the hormone EPO? a. Move to higher elevation. b. Blood loss from injury. c. Injections of EPO. d. Begin regular aerobic exercise. 3. The hormone testosterone _____ RBC production in males, while the hormone estrogen slightly _____ RBC production in females. a. stimulates - stimulates b. inhibits - inhibits c. stimulates - inhibits d. inhibits - inhibits 4. Older adults suffer pernicious anemia if they lack sufficient ____ in their diet or if they may fail to produce ______ in the intestines. a. protein - intrinsic factor b. iron - TPO c. protein - iron d. intrinsic factor - Vitamin B 12 5. Which of these organs may produce the hormones EPO & TPO to regulate RBC & platelet production? a. intestines b. spleen c. lungs d. kidney 6. Line _____ on graph A, best describes the change in blood viscosity (or thickness relative to water) on the Y-axis, with the percentage of red blood cells in your blood on the X-axis ranging from 0% to 80%. a. V b. Z c. Y d. W 7. Liver damage leads to the build up of ________ that causes _________. a. bilirubin - jaundice b. fibrin - clotting c. albumin - jaundice d. thrombin - clotting 8. Line _____ on graph A, best describes the change in the number of each activated blood clotting enzyme produced during clot formation on the Y-axis, comparing the first to last enzyme produced on the X-axis. a.
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This note was uploaded on 04/09/2008 for the course BIOL 118 taught by Professor Peterson during the Spring '08 term at University of Washington.

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118exam3-spring07 - Biology 118 - Spring 2007 May 7, 2007...

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