The root 'later/o' means which of the following?

Prepare for the NHM 195 Dietetics Nutrition Practice Test with flashcards and multiple choice questions. Each question includes hints and explanations to boost your readiness for the exam!

Multiple Choice

The root 'later/o' means which of the following?

Explanation:
The root later/o means side. In medical terminology, this root appears in words like lateral (toward the side) and laterally (along the side), and in compounds such as bilateral (two sides) or unilateral (one side). This is how clinicians describe orientation on the body: side versus front (anterior/ventral), back (posterior/dorsal), or top (superior). That’s why “side” is the best fit for the meaning of later/o. The other directions refer to different roots, so they don’t align with the meaning of later/o.

The root later/o means side. In medical terminology, this root appears in words like lateral (toward the side) and laterally (along the side), and in compounds such as bilateral (two sides) or unilateral (one side). This is how clinicians describe orientation on the body: side versus front (anterior/ventral), back (posterior/dorsal), or top (superior). That’s why “side” is the best fit for the meaning of later/o. The other directions refer to different roots, so they don’t align with the meaning of later/o.

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