How does the HIV breakdown the immune system of the AIDS patient ?

HIV causes a complete breakdown of immune system by

What does the term 'memory' of the immune system mean?

What does the term 'memory' of the immune system mean?

a) What precaustion(s) would you recommend to a patient requiriting repeated blood transfusion? b) If the advise is not followed by the patient, there is an apprehension that the patient might contract a disease that would destroy the immune system of his/he body. Explain with the help of schematic diagram only how the immune system would get affected and destroyed.

What is the mechanism by which the AIDS virus cause deficiency of immune system of the infected person?

Assertion : AIDS is a disorder caused by HIV. Reason : HIV is a virus that damage the immune system of its host.

Which technique is now routinely used to detect HIV in suspected AIDS patients ?

HIV can evade the immune system by all of the following means except which:

Give short answers : How does the immune system work against the microbes?