Top 150+ Solved Body fluids and Circulation MCQ Questions Answer
Q. The chief difference between the erythrocytes of man and frog is
a. Human erythrocytes have more haemoglobin
b. Human erythrocytes have less haemoglobin
c. Human erythrocytes have no nuclei
d. Human erythrocytes have more nuclei
Q. In mammals the opening of post canal in the right auricle is guarded by
a. Mitral valve
b. Thebesius valve
c. Eustachian valve
d. tricuspid valve
Q. The instrument used for measuring blood pressure is known as
a. ECG
b. Stethoscope
c. Sphygmomanometer
d. EEG
Q. The heart murmur of heart is due to
a. Coronary thrombosis
b. Defective leady valve
c. Arterial pulse
d. under developed atrium
Q. Thromboplastin is produced by
a. Damaged tissues
b. Blood platelets
c. Both (a) and (b)
d. Prothrombin
Q. The thin membrane around the heart is
a. Myocardium
b. Pericardium
c. Pleural membrane
d. Parietal peritoneum
Q. Three important proteins present in blood are
a. Collagen, albumin, fibrinogen
b. Albumin, globulin, Actin
c. Globulin, albumin, collagen
d. Albumin, globulin, fibrinogen
Q. QRS wave in ECG represents
a. Auricular systole
b. ventricular systole
c. ventricular diastole
d. End of ventricular systole
Q. Which protein helps in disease resistance ?
a. Albumin
b. Fibrinogen
c. globulin
d. both (a) and (b)
Q. Play an important role in allergic reaction by
a. Neutrophils
b. Lymphocytes
c. Basophils
d. Monocytes