Which of the Following Is NOT True of the Curvatures

question 3

Multiple Choice

Which of the following is NOT true of the curvatures of the vertebral column?

• A)The thoracic and sacral curvatures are convex on the anterior side and concave on the posterior side.
• B)There are four curvatures of the vertebral column.
• C)Primary curvatures are formed by the time of birth.
• D)The cervical and lumbar curvatures are secondary curvatures.
• E)All of these are true of the curvatures of the vertebral column.

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Definitions:

Race/Ethnicity

Categories used to describe groups of people with common ancestry, cultural history, or social affiliation.

Multicollinearity

A situation in regression analysis where two or more predictor variables are highly correlated, potentially leading to difficulties in estimating the relationship between variables and outcomes.

Correlation Matrix

A table showing correlation coefficients between sets of variables, used to understand relationships and dependencies among them.

Variables

Elements, features, or factors that are likely to vary or change among subjects in a study or model.