lab 9 review #3

identify the following muscle depicted above

• infraspinatus

• supraspinatus

• teres major

• teres minor

identify the following muscle depicted above...

• External oblique

• Rectus abdominis

• Internal oblique

• Abdominal rectus

identify the following muscle depicted above...

• Teres major

• Infraspinatus

• Teres minor

• Brachialis

identify the following muscle depicted above...

• Teres minor

• Teres major

• Supraspinatus

• Infraspinatus

identify the origin of the following muscle...

• Transverse processes of C7-T1-6 vertebrae

• Occipital bone

• Superior border of rib below

• Iliac crest

identify the action of the folllowing muscle...

• adduction of thigh

• abduction of thigh

• flexion of leg, extension of thigh

• lateral rotation of thigh

identify the insertion of this muscle...

• Infraspinous fossa of scapula

• Greater tubercle of humerus

• Lesser tubercle of humerus

• Radial tuberosity

identify the action of the following muscle...

• Medial rotation, adduction and extension of arm

• Flexion and adduction of arm

• Lateral rotation of arm; holds head of humerus in glenoid cavity

• Flexion and abduction of arm

identify the action of the following muscle...

• Abducts, flexes, and laterally rotates thigh

• Adducts, flexes and medially rotates thigh

• Adduction and extension of thigh

• Adduction of thigh

identify the origin of the following muscle...

• Anterior sacrum

• Ilium (ala); sacrum; coccyx

• Femur (greater trochanter)

• Ilium (ala)