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MTP121
MTP121 Musculoskeletal 1
| Question | Answer |
|---|---|
| The three bones that make up the shoulder complex are the clavicle, scapula and _______? vertebra rib humerus sternum | humerus |
| Which joint is the single attachment between the axial and appendicular skeletons? glenohumeral sternocostal sternoclavicular scapulothoracic | sternoclavicular |
| The scapula serves as an attachment site for how many muscles? 5 16 9 12 | 16 |
| Which joint is formed where the humerus and scapula meet? sternoclavicular acromioclavicular scapulothoracic glenohumeral | glenohumeral |
| A structure closer to the back of the body than the front could be described as: inferior anterior lateral posterior | posterior |
| A movement that bends a joint or brings bones closer together is called: pronation abduction flexion adduction | flexion |
| Which is a section of the skeleton that includes the vertebral column and ribs? appendicular abdominal axial pectoral girdle | axial |
| How does one describe a structure further away from the midline of the body? superficial angular lateral superior | lateral |
| Anatomically speaking, the term "proximal" provides what directional information? structure is closer to the knee structure is closer to the trunk structure is closer to the body's surface structure is further away from the trunk or the body's midline | the structure is closer to the trunk |
| A hinge joint allows which movements? depression and elevation adduction and abduction flexion and extension medial and lateral rotation | flexion and extension |
| How is a superficial structure situated in the body? further toward the front further away from the midline closer to the head closer to the body's surface | closer to the body's surface |
| What is the anatomical name for the "armpit" region? axillary pectoral antecubital brachial | axillary |
| What is the term for moving a limb laterally away from the midline? extension abduction adduction circumduction | abduction |
| The area around the elbow is known anatomically as which region? cubital cervical crural brachial | cubital |
| What is the anatomical term for the area of the body posterior to the knee? cubital patellar sural popliteal | popliteal |
| Which muscle helps to create downward rotation of the scapula? teres minor trapezius subscapularis levator scapula | levator scapula |
| Which of the following muscles is completely superficial? deltoid supraspinatus infraspinatus rhomboids | deltoid |
| Which muscle acts as an antagonist to the lower fibers of the trapezius during depression of the scapula? rhomboid major serratus anterior infraspinatus pectoralis minor | rhomboid major |
| Which muscle acts as a synergist with pectoralis minor during abduction of the scapula? trapezius rhomboid major rhomboid minor serratus anterior | serratus anterior |
| Which muscle acts as a synergist with teres minor during lateral rotation of the shoulder? teres major infraspinatus latissimus dorsi subscapularis | infraspinatus |
| Which of the following acts as an antagonist to the biceps brachii during shoulder flexion? pectoralis major (upper fibers) deltoid (anterior fibers) brachialis pectoralis major (lower fibers) | pectoralis major (lower fibers) |
| The origin of the deltoid is identical to the insertion of which muscle? brachialis trapezius pectoralis major supraspinatus | trapezius |
| Which shoulder movement would lengthen the anterior fibers of the deltoid? flexion medial rotation extension horizontal adduction | extension |
| Which of the following is an action of all fibers of the deltoid? pronate the shoulder extend the shoulder medially rotate the shoulder abduct the shoulder | abduct the shoulder |
| Which is the insertion of the deltoid? coracoid process of scapula greater tubercle of humerus deltoid tuberosity lesser tubercle of humerus | deltoid tuberosity |
| Which is the origin of the deltoid? medial 2/3 of clavicle, angle of acromion & spine scapula medial 1/3 of clavicle, lateral brdr of scapula shaft of clavicle, acromion & superior angle of scapula lateral 1/3 of clavicle, acromion & spine of scapula | lateral one-third of clavicle, acromion and spine of scapula |
| Which of the following movements occur when the upper fibers of the trapezius are unilaterally contracted? rotation of head & neck to same side rotation of head & neck to opposite side downward rotation of the scapula depression of the scapula | rotation of the head and neck to the opposite side |
| Which is the insertion of the trapezius? lateral 1/3 of clavicle, acromion & spine scapula shaft of clavicle, acromion & superior angle of scapula medial 2/3 clavicle, angle of acromion & spine of scapula medial 1/3 of clavicle, lateral brdr of scapul | lateral one-third of clavicle, acromion and spine of scapula |
| Which portion of the trapezius muscle elevates the scapula? upper fibers middle fibers lower fibers all fibers | upper fibers |
| Which of the following is a part of the origin of the trapezius? external occipital protuberance and medial portion of superior nuchal line of occiput spinous processes upper cervical vertbra transverse processes of thoracic vertbra spine of scapula | external occipital protuberance and medial portion of superior nuchal line of occiput |
| Contraction of the lower fibers of the trapezius creates which movement? downward rotation of the scapula adduction of the scapula depression of the scapula extension of the head and neck | depression of the scapula |
| Which of the following is an action of the trapezius? upwardly rotate the scapula abduct the humerus rotate the head and neck to the same side downward rotation of the scapula | upwardly rotate the scapula |
| Which of the following is an action of the latissimus dorsi? medially rotate the shoulder flex the shoulder elevate the scapula abduct the shoulder | medially rotate the shoulder |
| Which of the following is a part of the origin of the teres major? infraspinous fossa medial side of inferior angle lower half of lateral border of scapula upper half of lateral border of scapula | lower half of lateral border of scapula |
| Which is the insertion of the teres major? crest of the lesser tubercle of the humerus head of the humerus greater tubercle of the humerus supraglenoid tubercle of the humerus | crest of the lesser tubercle of the humerus |
| Which of the following is a part of the origin of the latissimus dorsi? anterior superior iliac crest greater tubercle of humerus lateral border of scapula thoracolumbar aponeurosis | thoracolumbar aponeurosis |
| Which of the following is an action of the teres major? flex the shoulder laterally rotate the shoulder extend the shoulder depress the scapula | extend the shoulder |
| Which shoulder movement would shorten the fibers of the teres major? adduction horizontal abduction lateral rotation flexion | adduction |
| Which is the insertion of the latissimus dorsi? crest of the greater tubercle of humerus angle of acromion intertubercular groove of the humerus shaft of the humerus | intertubercular groove of the humerus |
| Which muscle is a complete synergist with the latissimus dorsi and is sometimes called “lat’s little helper?” teres major teres minor trapezius infraspinatus | teres major |
| Which of the following is an action of the subscapularis? extend the shoulder medially rotate the shoulder laterally rotate the shoulder flex the shoulder | medially rotate the shoulder |
| Which is the origin of the supraspinatus? supraspinous fossa of scapula greater tubercle of humerus supraspinous crest of scapula lesser tubercle of humerus | supraspinous fossa of scapula |
| Which is the origin of the infraspinatus? medial border of scapula spine of the scapula inferior half of lateral border of scapula infraspinous fossa of scapula | infraspinous fossa of scapula |
| Which muscle is sandwiched between the subscapular fossa and serratus anterior? infraspinatus subscapularis supraspinatus teres minor | subscapularis |
| Which muscle is an antagonist to teres minor in rotation of the humerus? supraspinatus posterior fibers of deltoid infraspinatus teres major | teres major |
| Sliding laterally off the lateral border of the scapula, you can feel the tubeshaped belly of which muscle? infraspinatus teres minor subscapularis rhomboid major | teres minor |
| When you lay your fingers along the spine, medial border and lateral border of the scapula, you’re isolating which muscle? teres major supraspinatus infraspinatus teres minor | infraspinatus |
| Which rotator cuff muscle is not involved in rotation of the shoulder? supraspinatus subscapularis infraspinatus teres minor | supraspinatus |
| Which is the insertion of the subscapularis? infraglenoid tubercle of scapula greater tubercle of humerus lesser tubercle of humerus coracoid process of scapula | lesser tubercle of humerus |
| Which is the origin of the teres minor? upper two-thirds of lateral border of the scapula lesser tubercle of humerus medial border of scapula inferior half of lateral border of scapula | upper two-thirds of lateral border of the scapula |
| Which of the rotator cuff muscles attach to the lesser tubercle? infraspinatus supraspinatus subscapularis teres minor | subscapularis |
| What is the shared attachment site for three out of four rotator cuff muscles? deltoid tuberosity greater tubercle acromion coracoid process | greater tubercle |
| Which shoulder movement would lengthen the fibers of subscapularis? adduction horizontal abduction extension lateral rotation | lateral rotation |
| To access the supraspinatus tendon, you must sink your fingers deep in to which muscle? trapezius infraspinatus deltoid biceps brachii | deltoid |
| Which muscle is a synergist with teres minor in lateral rotation of the shoulder? infraspinatus supraspinatus teres major subscapularis | infraspinatus |
| Which is the insertion of the infraspinatus? spinous process of C-7 lesser tubercle of humerus head of the humerus greater tubercle of humerus | greater tubercle of humerus |
| Which is the origin of the subscapularis? supraspinous fossa of scapula subscapular fossa of scapula medial border of scapula greater tubercle of humerus | subscapular fossa of scapula |
| Which rotator cuff muscle creates shoulder abduction? subscapularis teres minor supraspinatus infraspinatus | supraspinatus |
| What action could your partner perform (from a sidelying position) to gently contract the subscapularis? lateral rotation extension abduction medial rotation | medial rotation |
| To experience the antagonist capabilities of teres major & teres minor, do what actions while prone? medial & lateral rotation of shoulder up & down rotation of scapula shoulder abduction & adduction elevation & depression of scapula | medial and lateral rotation of the shoulder |
| Which shoulder movement would shorten the fibers of the supraspinatus? flexion abduction extension adduction | abduction |
| To locate the supraspinatus belly, you must palpate through which muscle? infraspinatus levator scapula trapezius deltoid | trapezius |
| Which is the insertion of the supraspinatus? coracoid process of scapula greater tubercle of humerus lesser tubercle of humerus angle of the acromion | greater tubercle of humerus |
| Which is the insertion of the teres minor? lesser tubercle of humerus supraglenoid tubercle of scapula greater tubercle of humerus infraglenoid tubercle of scapula | greater tubercle of humerus |
| What is the best action to ask your partner to perform to feel the supraspinatus contract? adduction abduction extension flexion | abduction |
| Which is the insertion of the rhomboid minor? lower portion of medial border of scapula spine of scapula upper portion of medial border of scapula, across from spine of scapula entire length of medial border of scapula | upper portion of medial border of scapula, across from spine of scapula |
| Which muscle is located in the space between the vertebral column and scapula? latissimus dorsi rhomboids serratus anterior levator scapula | rhomboids |
| Which of the following is an action of the rhomboid major? upwardly rotate the scapula laterally rotate the humerus horizontally abduct the scapula adduct the scapula | adduct the scapula |
| In which movement of the scapula do the rhomboids and trapezius always act as synergists? downward rotation adduction depression upward rotation | adduction |
| Which movement of the scapula would lengthen the fibers of rhomboids major and minor? adduction elevation depression downward rotation | elevation |
| Which is the insertion of the rhomboid major? medial border scapula between superior angle & inferior angle lateral border scapula between inferior angle & infraglenoid tubercle medial border scapula between spine of scapula & inferior angle spinous p | medial border of scapula between spine of scapula and inferior angle |
| Which is the origin of the rhomboid major? transverse processes of cervical vertebrae spinous processes of T-2 to T-5 lateral border of scapula spinous processes of C-7 to T-1 | spinous processes of T-2 to T-5 |
| The rhomboids are superficial to the erector spinae and deep to which muscle? levator scapula latissimus dorsi serratus anterior trapezius | trapezius |
| Which is the origin of the rhomboid minor? transverse processes of cervical vertebrae spinous processes of C-7 and T-1 lateral border of scapula spinous processes of T-2 to T-5 | spinous processes of C-7 and T-1 |
| Which of the following is an action of the levator scapula? depress the scapula rotate head and neck to the opposite side elevate the scapula upwardly rotate the scapula | elevate the scapula |
| Which is the origin of the levator scapula? transverse processes of 1st – 4th cervical vertebrae medial border of the scapula spinous processes of 1st – 4th cervical vertebrae transverse processes of 3rd – 7th cervical vertebrae | transverse processes of 1st – 4th cervical vertebrae |
| Which is the insertion of the levator scapula? upper region lateral border the scapula acromion scapula & superior portion of spine of scapula superior angle scapula medial border of scapula, btwn superior angle & superior portion of spine of scapula | medial border of scapula, between superior angle and superior portion of spine of scapula |
| What action can you ask your partner to perform to enable you to feel the levator scapula contract? flex the head depress the scapula elevate the scapula rotate head to the opposite side | elevate the scapula |
| With partner in supine position, which adjustment will make levator scapula more accessible? abduct arm against your resistance extend neck as far as comfortable flex neck to 90o w/ your assistance rotate his head 45o away from side you’re palpating | rotate his head 45o away from the side you’re palpating |
| What movement of the head and neck would lengthen the fibers of levator scapula on the right side of the body? rotation to the right lateral flexion to the right extension rotation to the left | rotation to the left |
| Which part of the scapula serves as an attachment site for both the rhomboids & serratus anterior? supraspinous fossa inferior angle superior angle medial border | medial border |
| A "winged scapula" often indicates a weakness in which muscle? serratus anterior rhomboids trapezius infraspinatus | serratus anterior |
| Which of the following muscles is would be the antagonist to the serratus anterior? Rhomboids Deltoids Latissimus Dorsi S.I.T.S. muscles | Rhomboids |
| The serratus anterior originates from the ________________. lower four ribs upper eight or nine ribs medial border of the scapula subscapular fossa | upper eight or nine ribs |
| The serratus anterior is known as the "boxer's muscle" because of what action? retraction of the scapula adduction of the scapula upward rotation of the scapula protraction of the scapula | protraction of the scapula |
Created by:
rendeu4153