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muscle group one
shoulder and arms
| Question | Answer |
|---|---|
| Asking your prone partner to hold his arms in front of him " like superman" is a good way to feel the contraction of which part of the trapezius? | superficial fibers (lower Fibers) |
| Considerating their attachment sites, which bony landmark can help you distinguish the teres major from the latissmus dorsi fiber? | against therapist, swing hand up toward your hip |
| With your partner in a prone position, what movement of the shoulder can he perform to create a strong contraction of the latissimus dorsi? | scapulus lateral border |
| Which of the following is a part of the origin of the latissimus dorsi? | thoracic |
| The four rotator cuff muscles encompass and stabilize which joint? | glenohumeral joint |
| What is the shared attachment site for three out of four rotator cuff muscles? | greater tubercle humerus |
| What is the best action to ask your partner to perform to feel the supraspinatus contract? | abduct the shoulder |
| Which bony landmark is located on the lateral side of the mid-humeral shaft | deltoid tuberosity |
| What bony landmark serves as an attachment site for three of the four rotator cuff muscles? | greater tubercule of the humerus |
| The scapula serves as an attachment site for how many muscles? | 17 |
| Which of the following muscles is completely superficial? | deltoid |
| Which pf the following acts as an anatagonist to the biceps brachii during shoulder flexion? | pectoralis major (lower fibers ) |
| Which muscle acts as a synergist with teres minor during lateral rotation of the shoulder? | infraspinatus |
| Which muscle cts as an anatagonist to the lower fibers of the trapezius during depression of the scapula? | rhomboids |
| Which muscles helps to create downward rotation of the scapula? | levator scapula |
| A "wing scapula" often indicates a weakness in which muscle? | serratus anterior muscle |
| Which part of the scapula serves as an attachment site for the long head of triceps brachii? | infraglenoid tubercule of the scapula |
| The suprasinous fossa is located just superior to which landmark? | spine of the scapula |
| To access the medial portion of the subscapular fossa, how should you position your partner | side laying the arm at the side |
| What attachment site do the trapezius and deltoid muscles have in common? | acromion |
| To feel the sternoclvicular joint space widen slightly and then diminish, ask your partner to perform which two movements? | slowly elevate & depress scapula |
| The origin of the deltoid is identical to the insertion of which muscles? | trapezius |
| Which portion of the trapezius muscle elevates the scapula? | upper fibers of trapezius |
| When palpating the clavicle, which end will you feel curving inferiorly? | sternal end |
| Which movement of the head and neck would shorten the upper fibers of the trapezius on the right side of the body. | movement on the left side |