Leprosy is communicated by
Contact with the diseased parts
Prolonged contact with the diseased parts
Getting exposed to the diseased parts
None of these
A thrust area in community health is
Some diseases are transmitted through contaminated articles. The method is called
Assertion : Dope test is used to estimate the level of blood alcohol by analyzing the breath of persons drinking alcohol.
Reason : A drunken person usually feels tense and less talkative.
Period from the entrance of pathogens into the body and their multiplication to show initial symptoms of disease is known as
Lymph $(nodes)$ glands form