List of top Healthcare and Hospital Management Questions on Environmental Health

Match List - I with List - II.

List - I	List - II
A. Air Quality B. Sound Intensity C. Radiation Potency D. Light intensity	I. Decibels II. Roentgen III. Particulate Matter IV. Candela

Choose the correct answer from the options given below:

All are methods of noise control, except:

Which of the following is not considered as air pollutant?

Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): Wind is an active force for ventilation.
Reason (R): Back to back construction of houses do not permit cross ventilation.
In the light of the above statements, choose the most appropriate answer from the options given below:

Smog is created by fusion of the following:

Which of the following terms has been defined by WHO as "the control of all those factors in man's physical environment which exercise or may exercise a deleterious effect on his physical development, health and survival"?

What does the unit "Becquerel (Bq)" define?

Which of the following measures the hardness of water for different salts?

Nalgonda technique for defluoridation of water involves the following steps. Arrange them sequentially from first to last step.
A. Addition of two chemicals (lime and alum)
B. Sedimentation
C. Flocculation
D. Filtration
Choose the correct answer from the options given below: