11th class (FSc) Biology Unit 14 MCQs
76. Which one of the following is not cells but the fragments of large cells:
a. Platelets
b. Basophils
c. Erythrocytes
d. Leucocytes
77. The renal vein brings the impure blood form:
a. Lungs
b. Brain
c. Liver
d. Kidney
78. The heart is enclosed in a double membranous sac, the:
a. Thoracic cavity
b. Pleural cavity
c. Pericardial cavity
d. Abdominal cavity
79. Which one is not the layer of wall heart?
a. Myocardium
b. Pericardium
c. Endocardium
d. Epicardium
80. One complete heart beat consists of one systole and one diastole and last for about:
a. 0.5 seconds
b. 1.0 seconds
c. 0.2 seconds
d. 0.8 seconds
81. In the embryonic life red blood cells are formed in the:
a. Heart and bone marrow
b. Bone marrow and vertebrae
c. Sternum and ribs
d. Liver and spleen
82. Which of the following possesses bilobed nucleus?
a. Erythrocytes
b. Basophils
c. Lymphocytes
d. Eosinophils
83. One cardiac cycle is completed in:
a. 0.8 seconds
b. 0.3 seconds
c. 0.5 seconds
d. 0.4 seconds
84. Anitbodies are produced from
a. Monocytes
b. Eosinophils
c. Lymphocytes
d. Basophils
85. One complete heart cycle lasts for about:
a. 0.8 sec
b. 0.2 sec
c. 1.0 sec
d. 0.5 sec
86. Average life span of red blood cell is:
a. 6 month
b. 2 month
c. 4 month
d. 3 month
87. The type of white blood cells which destroys small particles by phagocytosis:
a. Monocyte
b. Eosinophil
c. Neutrophil
d. Basophil
88. The white blood cells which have life span of months or even years are:
a. Basophils
b. Lymphocytes
c. Eosinophila
d. Monocytes
89. In normal human body percentage of plasma in blood volume is:
a. 55%
b. 45%
c. 60%
d. 30%
90. Blood provides immunity by:
a. RBC
b. Leucocytes
c. Lymphocytes
d. Platelets
91. Type of blood cells which stay from 10-20 hours in blood and then enter in tissues and become marcophages are called:
a. Basophils
b. Monocytes
c. Neutrophils
d. Lymphocytes
92. Which one of the following is present in interstitial fluid:
a. Platelets
b. Red blood cells
c. Large proteins molecules
d. White blood cells
93. The valves present in the veins are:
a. Semi lunar
b. Bicuspid
c. Aortic
d. Tricuspid
94. Veins are the blood vessels which transport blood from body cells toward:
a. Liver
b. Brain
c. Heart
d. Kidney
95. Discharge of blood from vessel is called as:
a. Thrombosis
b. Stroke
c. Hemorrhage
d. Heart attack
96. The uncontrolled production of white blood cells result in:
a. Oedema
b. Leucaemia
c. Asthma
d. Thalassaemia
97. Hemoglobin molecule in most cases, does not have beta-chain in it, instead F-chain is present in:
a. Thalassemia
b. Oedema
c. Anaemia
d. Lecuaemia
98. Enlargement of spleen is seen in:
a. Odema
b. Blood cancer
c. Hepatitis
d. Thalassaemia
99. Thalassaemia is also called:
a. Peter’s anaemia
b. Cooley’s anaemia
c. Menl’ sanaemia
d. Thomas anaemia
100. Match heart attack with one of the followings:
a. Hypertension
b. Stroke
c. Myocardial infraction
d. Oedema