
Based on the ‘types of diseases’, select the odd one out;

Important Questions on Health and Hygiene




Statement (S): Mechanical vector merely transfers the infective stage of a parasite.
Reason (R): In this vector, a part of the development of parasite takes place before it gets transferred to another host.
Which of the following is true?





State True or False:
Diseases like diabetes, hypertension and cancer can spread through direct contact with the person suffering from these diseases.

Identify the odd one out from the following, based on the micro-organism that cause it.





This diagram shows how dengue virus infect a person. What type of disease is dengue?


An isolation ward in a hospital is a ward to treat some patients separately. What kind of disease are these patients likely to suffer from?



