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Madhya Pradesh Police Exam Model Paper 6
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© examsnet.com
Question : 84
Total: 101
AIDS cannot be transmitted through:
Sexual contact
Blood transfusion
Mosquito bites
Placenta to foetus
Validate
Solution:
Concept
:
Any condition which interferes with the normal functioning of the body and causes disorder of the body and mind is called a
disease
.
The organisms that cause disease are called
pathogens
.
The disease can be broadly divided into two types:
Infectious diseases
- These are diseases that can be spread from one person to another. Eg.
HIV, Tetanus, Hepatitis-B
.
Non-Infectious disease
- These are diseases that cannot be spread from one person to another. Eg.
Cancer
.
Explanation
:
AIDS
stands for Acquired Immuno Deficiency Syndrome (AIDS)
It was first reported in the U.S.A in 1981.
It is caused by the
Human Immunodeficiency Virus (HIV)
.
HIV belongs to the group
retrovirus
.
It has an
RNA genome
enclosed in an envelope.
Transmission of HIV occurs in the following ways:
By sexual contact with an infected person.
By transfusion of contaminated blood and blood products
By sharing infected needles.
From the infected mother to her child through the placenta.
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