1. Find the similarity in the
cold, ringworm, conjunctivities, whooping cough
(A) All of them are non-c
diseases
milarity in the following common
tivities, whooping cough.
of them are non-communicable
(B) All of them do not respond to curative
treatment
(C) All of them are contagious
(D) No preventive measure is available
for all of them
Answers
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Explanation:
its option C. All of them are contagious
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Similarity in cold,ringworm,conjuctivitis and whooping cough is (C) that is all are contagious diseases.
●Contagious disease is a disease which is transmissible to other persons either by physical contact with person suffering or by contact with the objects touched by them.
●Cold is bacterial infection spread by droplets in sneeze from an infected person.
●Ringworm is a fungal infection and spread by direct touch with infected person.
●Conjunctivitis is bacterial or viral infection spread by contact with eye secretion from infected person.
So all are contagious diseases.
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