Question

A group of children went for a picnic. They had bottled water. However, while they were
returning,the bottles were all out of stock. So, some of them drank water from a nearby
river.When the students went for the picnic, all students except two were healthy. Of the unwell
students, one was diabetic and another had cough and cold. After returning some more had
stomach infection and some more had cough and cold. All children, except the diabetic child
recovered completely in a short span of time.
a)The children who drank bottled water did not have any stomach infection while some children
who drank water from the river had an infection. Why?
b) Some children who drank river water did not have infection. Why?
c) After returning, number of diabetic student did not increase. Why?
d)Select any one acute disease from the passage with proper justification.

Answer 1

Answer:

a) Because bottle water are mineral water with doesent consist microorganisms even bacteria . the children who drank river water have less immune system to fight with the organisms and bacteria in the river water

b) The children are not affected because they have a good immune system to fight with the organisms and bacteria in river water

c) Because diabetics is not a infectious disease with indirect contacts

d) cough and cold is a acute disease wich will remain for a short period of time