Referring to the Figure Above, the Progression from Phase II

question 5

Multiple Choice

Referring to the figure above, the progression from Phase II HIV infection to Phase III is marked by

• A) a high fever and swollen lymph nodes.
• B) a drop in the helper T cell count to less than 200/mm^3.
• C) the complete absence of antibodies to HIV.
• D) decreasing HIV in the blood.
• E) helper T cell numbers recovering from an initial drop.

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Definitions:

Labor Movement

Collective organizing of workers aimed at improving wages, working conditions, and workers' rights through unions and political activism.

NLRB

The National Labor Relations Board is a federal agency in the United States charged with enforcing US labor law in relation to collective bargaining and unfair labor practices.

Certification Election Process

A formal procedure allowing workers to vote on whether or not they wish to be represented by a union in dealing with their employer.

Experimental Laboratory Conditions

A controlled setting used for research where variables can be manipulated to observe and study effects under replicable conditions.