Environmental Health — Flashcards

In _____ test ,the dye on reduction, passes through a series of colour changes from blue to pink to colourless depending on the degree of contamination of milk

Calcium _____ does not cause hardness of water.

_____ fluorosis is seen at fluoride intake levels of >10mg/L

Based on their life cycle, _____ zoonoses are diseases that has both a vertebrate host and a non-animal (food, soil/ plants) developmental site/reservoir

Which form of asbestos is more common?_____

Contact period of free chlorine for at least _____ is required to kill bacteria and viruses.

Goggles and face shield from PPE must be disposed in the _____ bin

What is the amount of residual chlorine in PPM for swimming pool?_____

The best indicators for routine monitoring of air pollution are sulfur dioxide, _____, and suspended particles.

Which form of asbestos is more pathogenic?_____