When a Subject Is Unaware That He Is Being Observed,the

question 20

Short Answer

When a subject is unaware that he is being observed,the observation is said to be ____________________.

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Definitions:

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.