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When sodium hydroxide, NaOH, is dissolved in water, which species are present in addition to water?
Tuberculin Screening
A medical test used to determine if a person has been exposed to tuberculosis bacteria.
Kyphosis
A curvature of the spine causing a rounded or hunched back.
Convex Angulation
The formation of an outwardly curved angle by the meeting of two lines or surfaces.
Lumbar Curvature
Refers to the natural inward curve of the lower back, which is essential for distributing mechanical stress during movement.
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