asked 184k views
1 vote
Which extrinsic eye muscle(s) elevate the eyes?

a. superior rectus only
b. superior oblique only
c. superior rectus and inferior oblique
d. inferior rectus and superior oblique

asked
User Shaahiin
by
8.6k points

1 Answer

5 votes

Final answer:

The extrinsic eye muscles responsible for elevating the eyes are the superior rectus and inferior oblique.

Step-by-step explanation:

The student has asked which extrinsic eye muscle(s) are responsible for elevating the eyes. To answer this question, we need to consider the function of the various extraocular muscles. When the superior rectus muscle contracts, the eye rotates to look upward, which means it elevates the eye. On the other hand, the inferior oblique muscle, when it contracts, rotates the eye laterally and slightly upwards, aiding the superior rectus in elevation but mainly compensating for the eye's slight misalignment for proper vision. Thus, both the superior rectus and the inferior oblique contribute to the elevation of the eye. Based on this information, the correct answer would be option c: superior rectus and inferior oblique.

answered
User David Yang Liu
by
8.6k points
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