What does lateral mean?

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Study for the Ivy Tech APHY 101 Human Body Test. Prepare with interactive quizzes and comprehensive guides, each with detailed explanations and hints. Ace your exam with confidence!

Multiple Choice

What does lateral mean?

Explanation:
Lateral means away from the midline of the body—the imaginary line that divides left from right. So, structures farther from that center line are described as lateral, while those closer to it are medial. For example, the ears are lateral to the eyes, and the arms are lateral to the chest. In contrast, terms like medial (toward the midline), superior (toward the head), or posterior (toward the back) describe other directions.

Lateral means away from the midline of the body—the imaginary line that divides left from right. So, structures farther from that center line are described as lateral, while those closer to it are medial. For example, the ears are lateral to the eyes, and the arms are lateral to the chest. In contrast, terms like medial (toward the midline), superior (toward the head), or posterior (toward the back) describe other directions.

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