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Questions and Answers
What does HIV specifically target in the human body?
What does HIV specifically target in the human body?
- B cells
- CD4 positive cells (correct)
- CD8 positive cells
- Red blood cells
Which of the following definitions correctly corresponds to AIDS?
Which of the following definitions correctly corresponds to AIDS?
- Autoimmune Immunodeficiency Syndrome
- Acute Infectious Disease Syndrome
- Acquired Immunodeficiency Syndrome (correct)
- Antibody Immunization Disease
Which type of cells, in addition to helper T cells, can be attacked by HIV?
Which type of cells, in addition to helper T cells, can be attacked by HIV?
- Neutrophils
- Erythrocytes
- Macrophages (correct)
- Natural Killer cells
Why is HIV a significant concern for the immune system?
Why is HIV a significant concern for the immune system?
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What does the presence of CD4 receptors on a cell indicate?
What does the presence of CD4 receptors on a cell indicate?
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Study Notes
HIV/AIDS
- HIV stands for Human Immunodeficiency Virus.
- AIDS stands for Acquired Immunodeficiency Syndrome.
- HIV attacks the human body's immune system by targeting CD4 positive cells.
- CD4 positive cells include helper T cells, macrophages, dendritic cells, monocytes, and other cells with CD4 receptors.
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Description
This quiz covers essential information about HIV and AIDS, including definitions, the virus's impact on the immune system, and the types of cells affected. Test your knowledge on the mechanics of HIV infection and its implications for health.
