click below
click below
Normal Size Small Size show me how
A cr12conv.ethics
Actions of muscles
| Question | Answer |
|---|---|
| flex elbow, supinate forearm, flex shoulder | biceps brachii action |
| UNILATERALLY: laterally flex vertebral column to same side, rotate vertebral column to opposite side. BILATERALLY:flex vertebral column compress abdominal contents | external oblique action |
| elevate the mandible, may assist to protract mandible | masseter action |
| extend the 2-5 fingers, assist to extend wrist | extensor digitorum action |
| flex 2-5 fingers | flexor digitorum superficialis action |
| laterally rotate the hip, abduct the hip when hip is flexed | piriformis action |
| flex elbow, assist to pronate, supinate the forearm when these movements are resisted | brachioradialis action |
| abduct, flex, medially rotate, horizontally adduct, extend, laterally rotate, and horizontally abduct the shoulder | deltoid action |
| raise eyebrows, wrinkle forehead | frontalis action |