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51.

Kwasiorkor is a common disease of children and is caused by deficiency of:

A.	Carbohydrates	B.	Proteins
C.	Fats	D.	All of these

52.

A child suffering from kwashiorkor must be given in diet:

A.	Milk and fish	B.	Lemon and organge
C.	Sugars and fats	D.	None of these

53.

Marasmus is caused by the deficiency of:

A.	Starvation	B.	Overfeeding
C.	Dehydration	D.	None of these

54.

A person suffering from marasmus shows which of the following symptoms:

A.	Lean body	B.	Depressed eyes
C.	Wrinkled skin	D.	All of these

55.

Obesity very commonly seen in most human beings is caused due to:

A.	Overfeeding than required	B.	Starvation
C.	Taking extra does of vitamins	D.	None of these

56.

Diarrhoea which is indicted by rapid movements of faeces down the large intestine bringing loose motions is caused due to:

A.	Infections	B.	Nervous tension
C.	Both (a) & (b)	D.	None of these

57.

Belching is expelling of air swallowed from:

A.	Upper part of gastrointestinal tract	B.	Lower part of gastrointestinal tract
C.	Both upper as well as lower parts of gastrointestinal tract	D.	None of these

58.

In case the intestinal digestion and absorption is not sufficient, we pass down a large amount of CO2, H2O, H2, NH3, methane and other nitrogenous substances which often has a foul smell and is called:

A.	Flatus	B.	Belching
C.	Both (a) & (b)	D.	None of these

59.

Foul smell in flatus is due to amines formed by decarboxylation of tryptophan with the help of colon bacteria. The chief amines formed this way are:

A.	Indole	B.	Skatole
C.	Both (a) & (b)	D.	None of these

60.

Intake of food in human beings depends upon:

A.	Appetite	B.	Hunger
C.	Both (a) & (b)	D.	None of these