blood transport system - Category wise Question and Answer Practice Test with Solutions

Question : 6 [RAS/RTS (Pre) 1999]

Which of the following helps us in protecting from infection?

a) W.B.C.

b) Blood Plasma

c) R.B.C.

d) Haemoglobin

Question : 7 [UPPCS (Pre) 2015]

The blood pressure of an individual is 140 mm Hg. In this statement, ‘Hg’ refers to

a) Mercury

b) Hygrometer

c) Hydrogen

d) Heliograph

Question : 8 [PCS (Pre) 2003]

By which of the following antibodies are formed in blood plasma?

a) Lymphocytes

b) Eosionoophils

c) Monocytes

d) Neutrophils

Question : 9 [RAS/RTS (Pre) 1999]

The enzyme which takes part in changing fibrinogen to fibrin when blood clots are

a) Maltase

b) Thrombin

c) Pepsin

d) Prothrombin

Question : 10 [PCS (Pre) 2003]

The main function of white blood cells is

a) Transport of carbon dioxide

b) To develop resistance towards disease

c) Transport of oxygen

d) None of the above