Term
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Definition
1. Abducts Scapula
2. Stabilizes Scapula by holding to chest wall |
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Term
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Definition
1. Adducts arm
2. Medially rotate the arm at the shoulder joint
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Term
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Definition
1. Draws scapula forward and downward
2. Elevates Ribs |
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Term
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Definition
1. Compresses abdomen
2. Rotates vertebral column |
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Term
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Definition
1. Rotates torso
2. Compresses abdomen |
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Term
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Definition
1. Flexes torso
2. Compresses abdomen |
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Term
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Definition
1.Aids mastication
2. Tenses cheeks in blowing and whistling
3.Aids closure of mouth. |
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Term
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Definition
1. Elevates hyoid bone
2. Aids swallowing
3. depresses mandible. |
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Term
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Definition
1. Wrinkles forehead as it draws scalp back
2. Raises eyebrows |
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Term
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Definition
| Elevates and prottrudes mandible to close mouth |
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Term
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Definition
1. Depresses hyoid bone
2. depresses larynx |
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Term
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Definition
1. Closes eyelids
2. Aids passage and drainage of tears. |
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Term
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Definition
| Narrow orifice of mouth, purses lips and puckers lip edges. |
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Term
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Definition
| Depresses and wrinkles skin of lower face and mouth. Aids forced depression of mandible. |
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Term
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Definition
| Flexes and laterally rotates cervical spine. Protracts head when acting together. Extends neck when neck already partially extended. |
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Term
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Definition
| Depresses hyoid bone and hence larynx. |
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Term
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Definition
| Elevates mandible and posterior fibers retract. |
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Term
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Definition
| Elevates and draws angle of mouth laterally. |
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Term
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Definition
| Elevates eye. Medially rotates eye in adduction. |
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Term
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Definition
| Depresses eye. Laterally rotates eye in adduction. |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| Depresses eye in adduction. Medially rotates eye in abduction. |
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Term
Inferior Oblique
Extrinsic Eye Muscles |
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Definition
Elevates eye in adduction. Laterally rotates eye in abduction.
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Term
| Linea Alba (Latin for white line) |
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Definition
| Runs from Xiphoid process to the Pubic Symphisis. |
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