Prevention of occupational diseases mnemonic

Occupational diseases are prevented by 3 measures

1.Medical measures

2.Engineering measures

3.Legislation

Engineering measures mnemonic

HOt DESI Madam ViDeshi Pet

HO=HOuse keeping(good house keeping)

DESI=DESIgn of building

E=Enclosure

S=Substitution

I= Isolation

M= Mechanization

V=Ventilation (local , general)

D=Dust

P=Protective devices