The root 'ortho' means which of the following?

Prepare for the Paramedic Medical Terminology Test. Practice with flashcards and multiple choice questions; each with hints and explanations. Get exam-ready!

Multiple Choice

The root 'ortho' means which of the following?

Explanation:
Ortho- comes from the Greek orthos, meaning straight, correct, or upright. That sense is why it appears in terms like orthodontics, which aims to straighten teeth, and orthopedics, which focuses on the alignment and healing of the bones and musculoskeletal system. The other options point to different roots: oxy- relates to sharpness or oxygen, osteo- means bone, and ovi- (or oo-) relates to eggs. So the meaning being tested is straight.

Ortho- comes from the Greek orthos, meaning straight, correct, or upright. That sense is why it appears in terms like orthodontics, which aims to straighten teeth, and orthopedics, which focuses on the alignment and healing of the bones and musculoskeletal system. The other options point to different roots: oxy- relates to sharpness or oxygen, osteo- means bone, and ovi- (or oo-) relates to eggs. So the meaning being tested is straight.

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