Exposure to ____ Constitutes the Major Source of Human Immunodeficiency

question 10

Multiple Choice

Exposure to ____ constitutes the major source of human immunodeficiency virus (HIV) and hepatitis B virus (HBV) infection in health care professionals.

• A) blood
• B) urine
• C) semen
• D) bloody fluids

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Definitions:

Analysis of Variance

A collection of statistical models used to analyze the differences among group means by partitioning variance into multiple components.

ANOVA

Short for Analysis of Variance, a statistical method used to test differences between two or more means.

F Statistic

A value derived from ANOVA tests used to determine whether the variances between multiple groups are significantly different.

One-way ANOVA

A statistical examination aimed at finding out whether significant disparities exist among the averages of three or more distinct groups.