Top 150+ Solved Body fluids and Circulation MCQ Questions Answer
Q. Increase in number of leucocytes beyond normal indicates
a. Anemia
b. Infection
c. Increased defense against pathogen
d. Non formation of RBC
Q. Largest number of white blood corpuscles are
a. Eosinophils
b. Basophils
c. Neutrophils
d. Monocytes
Q. Pace maker is
a. Instrument for measuring heart beat
b. Instrument for measuring pulse rate
c. Auriculo - ventricular node that provides impulse for heart beat
d. Sino - auricular node that provides impulse for heartbeat
Q. Which has the thickest walls ?
a. Left ventricle
b. Right ventricle
c. Left auricle
d. Right auricle
Q. Contraction of right ventricle pumps blood into
a. Dorsal aorta
b. Pulmonary artery
c. Pulmonary vein
d. Coronary artery
Q. Dub sound is produced during closure of
a. Semilunar valves
b. Bicuspid valve
c. Tricuspid valve
d. Both a & b
Q. In circulatory system, valves occur in
a. Heart and blood vessels of both vertebrates and invertebrates
b. Both vertebrate and invertebrate hearts
c. Vertebrate heart only
d. Invertebrate heart only
Q. In blood
a. WBCs are more than RBCs
b. RBCs are more than WBCs
c. RBCs are less than platelets
d. Platelets are less than WBCs
Q. Pericardial fluid is secreted by
a. Myocardium
b. Parietal peritoneum
c. Visceral peritoneum
d. None of the above
Q. Pulse pressure is
a. Diastolic pressure
b. Systolic pressure
c. Difference between b and a
d. Pressure in great veins
Q. Which one are granulocytes
a. Neutrophils, basophils, lymphocytes
b. Eosinophils, basophils, monocytes
c. Basophils, monocytes, lymphocytes
d. Neutrophils, eosinophils, basophils
Q. Lymph consists of
a. RBCs, WBCs and plasma
b. RBCs, proteins and platelets
c. Alll components of blood except RBCs and some proteins
d. WBCs and serum