Practice Objective questions test 3 - general science mcq Online Quiz (set-1) For All Competitive Exams
Q-1) Which of the following helps us in protecting from infection?
(a)
(b)
(c)
(d)
Q-2) The diameter of white blood corpuscles in human body is, about
(a)
(b)
(c)
(d)
Q-3) Scientists of which country have developed an artificial blood that is a kind of plastic blood which could be given to any patient regardless of his blood group?
(a)
(b)
(c)
(d)
Q-4) The blood pressure of an individual is 140 mm Hg. In this statement, ‘Hg’ refers to
(a)
(b)
(c)
(d)
Q-5) The enzyme which takes part in changing fibrinogen to fibrin when blood clots are
(a)
(b)
(c)
(d)
Q-6) In pathology excess of white corpuscles in the blood is called
(a)
(b)
(c)
(d)
Q-7) By which of the following antibodies are formed in blood plasma?
(a)
(b)
(c)
(d)
Q-8) With which of the physiological process thrombin is associated?
(a)
(b)
(c)
(d)
Q-9) Arteries supplying blood to the heart are called
(a)
(b)
(c)
(d)
Q-10) What function does blood perform in the body?
(a)
(b)
(c)
(d)