d) Blood at a higher pressure than the right ventricle. d)

here are the answers to questions 56-115:

56. d) Blood at a higher pressure than the right ventricle. d)
57. a) Epicardium. a)
58. d) Thrombocytes. d)
59. a) The rhesus D antigen and the B antigen on their RBC and the anti-A agglutinin. a)
60. d) To transport oxygen. d)
61. d) Endocardium. d)
62. c) Plasma proteins. c)
63. c) Hepatic artery. c)
64. c) AB+. c)
65. a) Erythrocytes. a)
66. b) Leucocytes. b)
67. b) An arteriole. b)
68. b) Arteries have more elastic tissue than veins. b)
69. b) Fibrinogen, prothrombin, plasminogen, factor X. b)
70. c) Sino-atrial node, atrioventricular node, atrioventricular bundle, left and right bundle branches, Purkinje fibres. c)
71. d) Atrioventricular bundle. d)
72. a) They have the type A antigen on their red blood cells. a)
73. b) Carries blood away from the heart. b)
74. a) Mitral valve. a)
75. a) Antigens A and B and D. a)
76. d) Neutrophils. d)
77. a) The coronary arteries. a)
78. a) Endothelium. a)
79. c) Leukopenia. c)
80. b) Tunica media. b)
81. b) Albumin. b)
82. c) To exert osmotic pressure and so help maintain blood volume. c)
83. a) The coronary circulation. a)
84. a) The RV pumps into the pulmonary circuit which has less resistance than the systemic circuit. a)
85. a) The tricuspid valve. a)
86. d) From vena cava, then right ventricle, pulmonary trunk, left ventricle and aorta. d)
87. d) The platelet phase. d)
88. d) The coagulation phase. d)
89. b) Antigens. b)
90. a) Left ventricle. a)
91. d) Extracellular fluid. d)
92. a) Blood. a)
93. b) It empties its contents into the subclavian vein. b)
94. c) Have a lining of endothelium. c)
95. d) Moves in a single direction toward the heart. d)
96. a) Lymph nodes. a)
97. b) Groin and neck. b)
98. b) Pressure of contracting skeletal muscles. b)
99. b) Are known as lacteals. b)
100. a) Red blood cells. a)
101. b) Upper part of the mediastinum. b)
102. a) Abdominal cavity. a)
103. d) All of the above. d)
104. a) Pancreas. a)
105. c) Fats. c)
106. b) Antibodies. b)
107. c) Colourless. c)
108. b) Subclavian vein. b)
109. b) Fibrous tissue. b)
110. d) Lacteals. d)
111. c) Interstitial spaces. c)
112. d) Right lymphatic duct. d)
113. b) Thymus gland. b)