AP BIOLOGY

THE HUMAN IMMUNE SYSTEM

AIDS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the relationship between HIV and AIDS?
A
HIV weakens the body’s immune system; AIDS weakens the lymphatic system
B
HIV is the virus that causes AIDS symptoms
C
AIDS is the virus that causes HIV symptoms
D
AIDS is usually diagnosed first and can be followed by a diagnosis of HIV
Explanation: 

Detailed explanation-1: -HIV (human immunodeficiency virus) is a virus that attacks the body’s immune system. If HIV is not treated, it can lead to AIDS (acquired immunodeficiency syndrome). There is currently no effective cure.

Detailed explanation-2: -Human immunodeficiency virus (HIV) is the virus that causes acquired immunodeficiency syndrome (AIDS). When a person becomes infected with HIV, the virus attacks and weakens the immune system. As the immune system weakens, the person is at risk of getting life-threatening infections and cancers.

Detailed explanation-3: -So what is the difference between HIV and AIDS? HIV, for one, is a virus, a small infectious agent that multiplies itself by taking control of cells inside a host. AIDS, on the other hand, is a syndrome, a group of connected symptoms that are usually caused by a single disease or virus.

Detailed explanation-4: -Rapid weight loss. Recurring fever or profuse night sweats. Extreme and unexplained tiredness. Prolonged swelling of the lymph glands in the armpits, groin, or neck.

There is 1 question to complete.