Occupational asthma can make it impossible to work with specific materials. How is it caused?
A. Constant exposure to rat droppings.
B. Constant exposure to harmful levels of noise.
C. Cutaneous (skin) contact with a hazardous materials.
D. Breathing in hazardous substances such as dust, vapours and fumes
Answer:D
Occupational asthma can make it impossible to work with specific materials. How is it caused?
A. Constant exposure to rat droppings. B. Constant exposure to harmful levels of noise. C. Cutaneous (skin) contact with a hazardous materials. D. Breathing in hazardous substances such as dust, vapours and fumes