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35 Cards in this Set
- Front
- Back
1-5 1. first 2. second 3. third 4. fourth 5. fifth a. platelet and tissue factors (chemical messengers are secreted b. prothrombin is converted to thrombin c. clotting factor x(#10) is activated d. fibrinogen is converted to fibrin e. tissues are damaged |
2. a 3. c 4. b 5. d |
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6. Hb-H + O2 -> Hb-O2 +H+ 7. Hb-H + O2 <- Hb-O2 +H+ 8. Hb-H + CO2 -> Hb-CO2 + H+ 9. CO2 + H2O -> H2CO3 -> H+ + HCO3- 10. CO2 + H2O <- H2CO3 <- H+ + HCO3- a. occurs in pulmonary capillaries b. occurs in systemic capillaries |
7. b 8. b 9. b 10. a |
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11-15. place the following in the order they occur during quiet inhalation 11. first 12. second 13. third 14. fourth 15. fifth a. air is drawn into lungs b. diaphragm is pulled down c. diaphragm contracts d. lungs expand and the elastic connective tissue of lungs stretches e. parietal pleura of the diaphragm pulls on the visceral pleura of the lungs |
12. b 13. e 14. d 15. a |
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16. IRV 17. TV 18. VC 19. RV 20. TLC a. the volume of air remaining in the lungs following a maximum expiration b. the maximum volume of air that can be inspired following a quiet inspiration c. the volume of air exchanged during an unforced breath d. TV + IRV + ERV +RV e. TV + IRV + ERV |
17. c 18. e 19. a 20. d |
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a. true b. false |
b. false |
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a. true b. false |
a. true |
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a. presence of mucus b. rate of air exchange c. compliance d. airway radius |
d. airway radius |
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a. transpulmonary pressure b. intrapulmonary pressure c. atmospheric pressure d. ventricular pressure |
c. atmospheric pressure |
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a. inspiratory volume b. expiratory dead space c. functional residual volume d. residual volume e. dead space |
e. dead space |
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a. goblet cell b. type I alveolar cell c. dust cell d. ciliated cell e. none of the above |
e. none of the above |
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a. both intra-alveolar and intrapleural pressure b. both transpulmonary and intrapulmonary pressure c. intrapleural pressure only d. transpulmonary pressure only e. intra-alveolar pressure only |
27. a. both intra-alveolar and intrapleural pressure |
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a. decrease in the volume of thoracic cavity and intrapulmonary pressure b. increase in the volume of thoracic cavity and increase of intrapulmonary pressure c. increase in the volume of thoracic cavity and decrease of intrapulmonary pressure d. decrease in the volume of thoracic cavity and increase of intrapulmonary pressure |
c. increase in the volume of thoracic cavity and decrease of intrapulmonary pressure |
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29. what is the enzyme that converts soluble fibrinogen to insoluble fibrin? a. prothrombin b. thrombin c. thromboplastin d. plasmin |
b. thrombin |
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30. = SV xHR 31. blood flow out of left ventricle each minute 32. left ventricular volume at end of relaxation 33. left ventricular volume at end of contraction 34. blood flow out of left ventricle each contraction a. end diastolic volume (EDV) b. end systolic volume (ESV) c. stroke volume (SV) d. cardiac output (CO) |
31. d 32. a 33. b 34. c |
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35-38 35. first 36. second 37. third 38. fourth a. clot removal b. vasoconstriction c. formation of fibrin mesh/web d. formation of platelet plug |
36. d 37. c 38. a |
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a. shortage of CO2 b. excess of CO2 |
a. shortage of CO2
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40. first 41. second 42. third 43. fourth 44. fifth a. depolarization (+) opens K+ channels causing repolarization (-) b. depolarization (+) by Ca++ opens Ca++ L-channels c. depolarization (+) by Na+ opens Ca++ t-channels d. repolarization (-) opens "f" type Na+ channels e. K+ channels close |
40. d 41. c 42. b 43. a 44. e |
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a. bount to Hb within the plasma b. bound to Hb in RBC c. dissolved within the plasma d. in the plasma as HCO3- e. bound to plasma proteins |
b. bound to Hb in RBC |
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a. decrease in breathing rate only b. decrease in depth of breathing c. A & B |
c. A & B |
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a. true b. false |
a. true |
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a. true b. false |
a. true |
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a. true b. false |
a. false
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a. systolic pressure is 90 mmHg b. pulse pressure is 80 mmHg c. MAP is 70 mmHg d. diastolic pressure is 60 mmHg e. HR is 80 |
b. pulse pressure is 80 mmHg |
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a. right atrial pressure b. capillary hydrostatic pressure c. central venous pressure d. mean arterial pressure |
d. mean arterial pressure |
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a. increase in heart rate b. increase in venous return c. increase in stroke volume d. increase in TPR e. increase in arteriole diameter |
e. increase in arteriole diameter |
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a. activity of skeletal muscles b. increased respiratory activity c. increased sympathetic activity d. standing up e. increased blood volume |
d. standing up |
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a. hypothalamus b. pons c. medulla oblongata d. adrenal medulla e. none of the above |
c. medulla oblongata |
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55. corresponds to time of atrial contraction 56. measures depolarization of atrial muscle 57. measure depolarization of ventricular contraction 58. corresponds to time of ventricular contraction 59. measures repolarization of ventricular muscle a. PQ (PR) interval b. QT interval c. QRS wave d. P wave e. T wave |
56. d 57. c 58. b 59. e |
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60-64 60. Prs/Fair 61. EDV-ESV 62. Pin-Pout/R 63. BV/MAP 64. (COxTPR) + CVP a. flow=F b. MAP c. compliance = C d. stroke volume=SV e. resistance of airways = Raw |
61. d 62. a 63. c 64. b |
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65-68 place the following in the order they occur during renin-angiotensin control of blood vessels 65. first 66. second 67. third 68. fourth a. liver produces angiotensinogen and kidneys produce renin b. angiotensin II acts on receptors to cause vasodilation and vasoconstriction c. renin converts angiotensinogen into angiotensin I d. ACE converts angiotensin I into angiotensin II |
66. c 67. d 68. b |
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a. true b. false |
a. true |
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70. first 71. second 72. third 73. fourth 74. fifth a. AV node b. SA node c. atrial conduction fibers d. AV bundle and branches e. ventricular conduction fibers |
71. c 72 a 73. d 74. e |
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75. ventricular pressure exceeds aortic pressure 76. AV valves are open, semilunar valves are closed 77. pressure differential leads to 70% of ventricular filling 78. AV valves are closed, semilunar valves are open a. ventricular contraction b. ventricular relaxation |
76. b 77. b 78. a |
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a. the mother has blood type a. and the fetus has blood type O b. the mother has Rh+ blood and the fetus has Rh+ blood c. the mother has Rh- blood and the fetus has Rh+ blood d. the mother has type AB blood and the fetus has type O blood |
c. the mother has Rh- blood and the fetus has Rh+ blood |
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80. Andrew has type B blood. which type of antibodies are present in his plasma? a. anti-A b. anti-B c. anti-A and anti-B d. neither anti-A and anti-B |
a. anti-A |