Upper Extremity assessment

Identify muscle B

• Trapezius

• Deltoid

• Platysma

• Pectoralis major

• Biceps brachii

Identify muscle C

• Trapezius

• Deltoid

• Platysma

• Pectoralis major

• Biceps brachii

What muscle is located in the upper chest?

• pectoralis major

• latissimus dorsi

• deltoid

• brachialis

What muscle allows for adduction and flexion of the arm?

• pectoralis major

• latissimus dorsi

• deltoid

• brachialis

What muscle's origin is the clavicle, sternum, and upper ribs?

• pectoralis major

• latissimus dorsi

• deltoid

• brachialis

What muscle's insertion is the humerus?

• pectoralis major

• latissimus dorsi

• deltoid

• brachioradialis

What muscle allows for abduction, flexion, extension, and rotation of the arm?

• pectoralis major

• deltoid

• latissimus dorsi

• brachioradialis

What muscle allows for extension, adduction, and medial rotation of the arm?

• pectoralis major

• latissimus dorsi

• deltoid

• brachialis

What muscle's origin is the lateral end of the clavicle, top of the shoulder, and spine of scapula?

• pectoralis major

• latissimus dorsi

• deltoid

• biceps

What muscle's origin is the spinous processes on the thoracic and lumbar vertebra, iliac crest of sacrum?

• biceps

• triceps

• latissimus dorsi

• deltoid