Top 150+ Solved Body fluids and Circulation MCQ Questions Answer

From 46 to 60 of 141

Q. Arteries carry oxygenated blood except

a. Pulmonary

b. Cardiac

c. Hepatic

d. Systemic

  • a. Pulmonary

Q. Increase in number of leucocytes beyond normal indicates

a. Anemia

b. Infection

c. Increased defense against pathogen

d. Non formation of RBC

  • b. Infection

Q. Largest number of white blood corpuscles are

a. Eosinophils

b. Basophils

c. Neutrophils

d. Monocytes

  • c. Neutrophils

Q. Blood is red but RBC are absent in

a. Frog

b. Man

c. Rabbit

d. Earthworm

  • d. Earthworm

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

  • 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

  • a. Left ventricle

Q. Prothrombin required for blood clotting is produced in

a. Stomach

b. Liver

c. Spleen

d. Pancreas

  • b. Liver

Q. Contraction of right ventricle pumps blood into

a. Dorsal aorta

b. Pulmonary artery

c. Pulmonary vein

d. Coronary artery

  • b. Pulmonary artery

Q. Dub sound is produced during closure of

a. Semilunar valves

b. Bicuspid valve

c. Tricuspid valve

d. Both a & b

  • a. Semilunar valves

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

  • a. Heart and blood vessels of both vertebrates and invertebrates

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

  • b. RBCs are more than WBCs

Q. Pericardial fluid is secreted by

a. Myocardium

b. Parietal peritoneum

c. Visceral peritoneum

d. None of the above

  • c. Visceral peritoneum

Q. Pulse pressure is

a. Diastolic pressure

b. Systolic pressure

c. Difference between b and a

d. Pressure in great veins

  • c. Difference between b and a

Q. Which one are granulocytes

a. Neutrophils, basophils, lymphocytes

b. Eosinophils, basophils, monocytes

c. Basophils, monocytes, lymphocytes

d. Neutrophils, eosinophils, basophils

  • 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

  • d. WBCs and serum
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