Where Does Inflammation Usually Begin in an Individual with Ankylosing

question 9

Multiple Choice

Where does inflammation usually begin in an individual with ankylosing spondylitis?

• A)costovertebral joints and progression down the spine
• B)cervical and thoracic vertebrae,causing kyphosis
• C)sacroiliac joints and progression up the spine
• D)peripheral joints and then proceeds to the vertebrae

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Definitions:

One-Time Occurrence

An event or happening that takes place once and is not repeated.

API Gravity

A measure of how heavy or light a petroleum liquid is compared to water, used in the oil and gas industry to classify oils.

Pearson Correlation

A measure of the linear relationship between two quantitative continuous variables, ranging from -1 to 1, where 1 means a perfect positive correlation and -1 a perfect negative correlation.

Price Per Barrel

The cost of a barrel of goods, commonly used to denote the cost of a barrel of crude oil in financial markets.