Answer the following questions in one sentence each:-
a. What are the environmental factors which have a direct bearing on the health of a person?
b. What are the common health problems caused by pollution?
c. How is sick person menace to everyone?
d. Why do you feel short of breath when you are engaged in a vigorous exercise? e. Why are vitamins known as “Protective foods”?
Answers
Answer:
a) The factors in the physical environment that are important to health include harmful substances, such as air pollution or proximity to toxic sites (the focus of classic environmental epidemiology); access to various health-related resources
b)The factors in the physical environment that are important to health include harmful substances, such as air pollution or proximity to toxic sites (the focus of classic environmental epidemiology); access to various health-related resources
c)A Sick person is a menace as they are Carrying Pathogens that Can Spread to Anyone who is within 2 Meters of them, ( 6 Feet) these then spreads them to more people and the first day Perhaps as many as 10000 people are contaminated by one person
d)When oxygen levels are too low, the brain sends signals to the muscles that control your breathing so that they will work harder. This means that people with breathing difficulties have to work harder to get enough oxygen. If the lungs are stiff and not flexible, the diaphragm also has to work harder.
e)Foods rich in vitamins and minerals are referred to as protective foods as they provide immunity and protect our body from various diseases and infections.
Explanation:
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