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31 Deficiency of vitamin D in children causes

A
beriberi
B
pellagra
C
rickets
D
scurvy

32 Which Vitamin is obtained from Sun rays?

A
Vitamin A
B
Vitamin C
C
Vitamin K
D
Vitamin D

33 Blood cancer is otherwise called as

A
Anaemia
B
Polycythemia
C
Leucopenia
D
Leukaemia

34 Vitamin K is required for

A
Blood clotting
B
Respiration
C
Carbohydrate metabolism
D
Calcium phosphorus

35 Mumps is a disease caused by

A
fungus
B
bacterium
C
virus
D
None of these

36 Which vitamin is necessary for blood clotting?

A
Vitamin A
B
Vitamin C
C
Vitamin K
D
Vitamin D

37 Most of the enzymes are

A
Fats
B
Carbohydrates
C
Proteins
D
Minerals

38 The disease Rickets is caused by the deficiency of :

A
Vitamin A
B
Vitamin B
C
Vitamin C
D
Vitamin D

39 Scurvy is caused due to the deficiency of :

A
Vitamin-D
B
Vitamin-K
C
Vitamin-E
D
Vitamin-C

40 Goitre is caused by the deficiency of :

A
Iodine
B
Chlorine
C
Sodium
D
Calcium

41 Leukaemia or blood cancer is characterised by abnormal in crease of the :

A
Red blood cells
B
White blood cells
C
Blood platelets
D
Blood plasma

42 Rickets is the deficiency disease of Vitamin D, in which the affected part is the

A
skin
B
hair
C
bone
D
blood

43 The concentration of which of the following decreases in anaemia ?

A
Haemoglobin
B
Collagen
C
Hyoglobin
D
Myosin

44 Jaundice is caused due to the infection of :

A
Brain
B
Liver
C
Kidney
D
Spleen

45 An ECG shows the functioning of the

A
brain
B
heart
C
lungs
D
kidneys