In Order for Both Eyes to Direct Their Gaze to the Right

question 154

Multiple Choice

In order for both eyes to direct their gaze to the right, which of the following muscles are used?
(1) Right lateral rectus
(2) Right medial rectus
(3) Left lateral rectus
(4) Left medial rectus

• A) 1 and 3
• B) 2 and 4
• C) 2 and 3
• D) 1 and 4
• E) 1, 2, 3

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Definitions:

Transmission

The process by which something is conveyed or transferred from one place, person, or thing to another, especially diseases or genetic traits.

Phenylketonuria

A genetic disorder that results in the inability to metabolize phenylalanine, leading to its accumulation in the body.

Metabolism

The set of life-sustaining chemical reactions in organisms, involving the conversion of food to energy and building materials.

Amino Acid

Organic compounds that combine to form proteins and are essential to many biological processes in living organisms.