GROSS ANATOMY

Detailed explanation-1: -A lateral orientation is a position away from the midline of the body. For instance, the arms are lateral to the chest, and the ears are lateral to the head. A medial orientation is a position toward the midline of the body. An example of medial orientation is the eyes, which are medial to the ears on the head.

Detailed explanation-2: -Lateral means to the side of, or away from, the middle of the body. Examples: The ears are lateral to the nose. The arms are lateral to the chest.

Detailed explanation-3: -The lateral rectus muscle is a muscle on the lateral side of the eye in the orbit. It is one of six extraocular muscles that control the movements of the eye. The lateral rectus muscle is responsible for lateral movement of the eyeball, specifically abduction.

Detailed explanation-4: -Answer and Explanation: An example of using directional terminology to describe the eyes to the ears would be to say, “The eyes are medial to the ears.” One could also say, “The eyes are anterior to the ears."

Detailed explanation-5: -The left ear and left eye are ipsilateral to each other.