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Simplify the numerical expression.
HIV Infection
A virus that attacks the immune system, potentially leading to Acquired Immunodeficiency Syndrome (AIDS).
Lymph Node Swelling
The enlargement of lymph nodes due to infection, inflammation, or cancer, which can be a sign of an underlying health issue.
HDL Cholesterol Levels
Measurements of the high-density lipoprotein cholesterol, often referred to as "good" cholesterol, which helps remove other forms of cholesterol from the bloodstream.
Plaque
A deposit on teeth that consists of bacteria, their acids, and debris; also refers to other accumulations in the body's arteries.
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