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14 Cards in this Set
- Front
- Back
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What nerve innervates the superior rectus? |
3rd nerve superior division (oculomotor) |
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What nerve innervates the lateral rectus? |
6th nerve (abducens) |
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What nerve innervates the medial rectus |
3rd nerve inferior division (oculomotor) |
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What nerve innervates the inferior rectus? |
3rd nerve inferior division (oculomotor) |
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What nerve innervates the inferior oblique muscle |
3rd nerve inferior division (oculomotor) |
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What nerve innervates the superior oblique muscle? |
4th nerve (trochlea) |
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What nerve innervates the lid muscle? |
3rd nerve superior division (oculomotor) |
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What nerve innervates the pupil sphincter muscles? |
3rd nerve inferior division (oculomotor) |
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What are the actions of the medial rectus |
Adduction
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What are the actions of the lateral rectus? |
Abduction |
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What are the actions of the superior rectus? |
Elevation, intorsion, adduction |
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What are the actions of the inferior rectus? |
Depression, extortion, adduction |
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What are the actions of the superior oblique muscle? |
Intorsion, depression, abduction |
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What are the actions of the inferior oblique muscle |
Extorsion, elevation, abduction |
