Term
| The normal range of motion (ROM) for shoulder flexion is _____ degrees. (both arms over head) |
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Definition
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Term
| The normal ROM for shoulder extension is ____ degrees. (arms down & back straight) |
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Definition
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Term
| The normal ROM for shoulder abduction is ______ degrees. |
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Definition
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Term
| The normal ROM for lateral rotation of the shoulder is ____ degrees. |
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Definition
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Term
| The normal ROM for medial rotation of the shoulder is _____ degrees. |
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Definition
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Term
| The normal ROM for elbow flexion is _____ degrees. |
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Definition
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Term
| The normal ROM for wrist flexion is _____ degrees. (hand down bent at wrist) |
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Definition
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Term
| The normal ROM for wrist extension is ____ degrees. (wrist bent hand up like stop) |
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Definition
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Term
| The normal maximum ROM for radial deviation of the wrist is _____ degrees. |
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Definition
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Term
| The normal maximum ROM for ulnar deviation of the wrist is ____ degrees. |
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Definition
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Term
| The normal ROM for flexion of the MCP joints (fingers 2-5) is _____ degrees. |
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Definition
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Term
| The normal ROM for extension of the MCP joints (fingers 2-5) is _____ degrees. |
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Definition
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Term
| The normal ROM for abduction at the MCP joints of fingers 2, 4, and 5 is ____ degrees. |
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Definition
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Term
| The normal ROM for flexion of the PIP joints of fingers 2-5 is ____ degrees. |
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Definition
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Term
| The normal ROM of flexion of the DIP joints of fingers 2-5 is ____ degrees. |
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Definition
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Term
| The normal ROM of flexion of the DIP joints of fingers 2-5 is ____ degrees. |
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Definition
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Term
| List three prime muscles that are responsible for shoulder flexion. |
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Definition
anterior fibers of the deltoid
coracobrachialis
pectoralis major |
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Term
| List two prime muscles responsible for extension of the shoulder. |
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Definition
teres major
latissimus dorsi |
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Term
| List two prime muscles responsible for abduction of the shoulder. |
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Definition
supraspinatus
middle fibers of the deltoid |
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Term
| List two prime muscles that are responsible for lateral rotation of the shoulder. |
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Definition
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Term
| List two prime muscles that are responsible for medial rotation of the shoulder |
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Definition
subscapularis
pectoralis major |
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Term
| List one prime muscle that is responsible for horizontal abduction of the shoulder. |
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Definition
| posterior fibers of the deltoid |
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Term
| List two prime muscles that are responsible for elevation of the scapula. |
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Definition
upper fibers of the trapezius
levator scapulae |
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Term
| List one prime muscle that is responsible for retraction (adduction) of the scapula. |
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Definition
| middle fibers of the trapezius |
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Term
| List one prime muscle that is reponsible for abduction with upward rotation of the scapula. |
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Definition
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Term
| List two prime muscles that are responsible for adduction with downward rotation of the scapula. |
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Definition
rhomboideus major
rhomboideus minor |
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Term
| List one prime muscle that is responsible for extension of the elbow. |
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Definition
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Term
| List three prime muscles that are responsible for flexion of the elbow |
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Definition
biceps brachii
brachioradialis
brachialis |
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Term
| List two prime muscles that are responsible for flexion of the wrist. |
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Definition
flexor carpi radialis
flexor carpi ulnaris |
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Term
| List three prime muscles that are responsible for extension of the wrist. |
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Definition
extensor carpi radialis longus
extensor carpi radialis brevis
extensor carpi ulnaris |
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Term
| List the muscles that are responsible for abduction of the MCP joints at fingers 2-4 |
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Definition
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Term
| List the muscle that is the prime mover for flexion of the MCP joints of fingers 2-5. This muscle works the best when the PIPs and DIPs remain in extension. |
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Definition
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Term
| Name three muscles that make up the rotator cuff. |
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Definition
supraspinatus
infraspinatus
teres minor |
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Term
| Discuss why the action of the rotator cuff is important for normal function of the shoulder joint? |
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Definition
| The rotator cuff holds the head of the humerus against the glenoid fossa and allows for normal ROM for flexion and abduction of the humerus. The muscle group also helps to prevent subluxation of the glenohumeral joint. |
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Term
| The normal ROM for the supination of the forearm is _____ degrees. |
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Definition
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Term
| The normal ROM for pronation of the forearm is ____ degrees. |
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Definition
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Term
| List two prime muscles responsible for pronation of the forearm. |
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Definition
Pronator teres
Pronator Quadratus |
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Term
| List two prime muscles that are responsible for supination of the forearm. |
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Definition
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Term
| The muscles responsible for adduction of fingers 2, 4, and 5 are the |
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Definition
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Term
| Abduction of the little finger is caused by the |
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Definition
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Term
| Describe what is meant by scapulohumeral rhythm. |
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Definition
| Scapulohumeral rhythm refers to the relationship of the movement of the scapula and the humerus during glenohumeral flexion and abduction. Of the 180 degrees of the movement 60 degrees of the movement is contributed by the upward rotation of the scapula while the other 120 degrees of movement comes from movement at the glenohumeral joint. Thus for every 2 degrees of glenohumeral motion there is 1 degree of scapulothoracic motion or roughly a 2:1 ratio. |
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Term
| List the four muscles that are found in the thenar eminence of the hand. |
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Definition
opponens pollicis
adductor pollicis
abductor pollcis brevis
flexor pollcis brevis |
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Term
| List the three muscles that act as a force couple for upward rotation of the scapula. |
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Definition
upper trapezius
lower trapezius
serratus anterior |
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Term
| Which one of the following ligaments holds the head of the radius near the ulna? |
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Definition
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Term
| During lateral rotation of the humerus at the glenohumeral joint this is the glide that occurs at the joint. |
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Definition
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Term
| Which one of the following bony landmarks is an origin of the upper fibers of the trapezius? |
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Definition
| the spinous processes of C1-C4 |
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Term
| Which one of the following bony landmarks is an insertion point of teres major? |
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Definition
| lesser tubercle of the humerus |
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Term
| Which one of the following bony landmarks is an origin of the pronator teres? |
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Definition
| medial epicondyle of the humerus |
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Term
| Which one of the following bony landmarks is an insertion point of the extensor carpi radialis longus? |
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Definition
| the dorsum of the base of the second metacarpal |
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Term
| Which one of the following bony landmarks is an origin of the flexor digitorum superficialis? |
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Definition
| medial epicondyle of the humerus |
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Term
| The flexors of the fingers are in active insufficiency to create a functional grasp in which of the following positions? |
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Definition
| wrist flexion with finger flexion |
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Term
| A person is the standing position. The right humerus is flexed to 90 degrees at the glenohumeral joint. The person slowly lowers their arm towards their side. What type muscle contr? |
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Definition
| eccentric contraction of the shoulder flexors |
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Term
| Which of the following glides occurs during wrist flexion? |
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Definition
| posterior glide of the carpals on the radius |
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Term
| Which one of the following glides occurs during elbow flexion? |
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Definition
| anterior/superior glide of the ulna on the humerus |
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Term
| A person points their second finger at an object. The person is using which one of the following muscles in this action? |
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Definition
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Term
| The insertion of the flexor digitorum profundus is the ______ of digits 2-5. |
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Definition
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Term
| During extension at the MCP joints a(n) ____ glide of the proximal phalanx on the metacarpal occurs. |
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Definition
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Term
| During abduction at the glenohumeral joint a(n) ____ glide of the head of the humerus humerus on the glenoid fossa of the scapula occurs. |
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Definition
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Term
| The ROM of wrist extension is limited by tightness of which one of the following ligaments? |
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Definition
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Term
| The head of the radius articulates with which one of the following bony landmarks? |
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Definition
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Term
| name the 4 muscles of rotator cuff |
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Definition
| Supraspinatus, infraspinatus, teres minor (SIT), subscapularis |
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Term
| function of rotator cuff? |
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Definition
reinforces the joint capsule
Critical to hold the head of the humerus in the glenoid fossa during FLX/ABD of humerus - prevents subluxation |
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Term
| what muscles are part of force couple to elevate scapula? |
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Definition
| upper trap, lower trap, serratus anterior |
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Term
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Definition
| prime: mid trapezious, rhomboids |
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Term
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Definition
| prime: serratus anterior, pectoralis minor |
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Term
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Definition
| upper trap, levator scapula, rhomboids |
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Term
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Definition
| lower trapezius, pectoralis minor |
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Term
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Definition
| pectoralis minor is prime |
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Term
| upward rotation of shoulder |
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Definition
| upper & lower trapezius, serrantus anterior |
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Term
| downward rotation of shoulder |
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Definition
| rhomboids, levator scapulae, pectoralis minor |
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Term
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Definition
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Term
| What do the elbow ligaments do during FLX and EXT? |
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Definition
MCL & LCL -slack w/FLX; stretch w/EXT
Medical collateral & lateral collateral lig. |
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Term
| is elbow close or loose packed in EXT? |
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Definition
closed
open during 70-90 degrees flexion |
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Term
| when is there active insufficiency in a hand grasp? |
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Definition
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Term
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Definition
power -hammer
cylindrical-fingers flex around object
spherical-fingers spread, p/u object like glass
hook-no thumb |
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Term
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Definition
pad to pad-fingers & thumb together
pinch-thumb & 1 finger
3 jaw chuck-writing
lumbrical/plate grip
pad to side-key |
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Term
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Definition
thenar eminence
muscles: poll brevis, oppenus pollicis, adductor pollicis (POL-OP-ADD) |
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Term
| WHAT IS HYPOTHENAR EMINENCE? |
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Definition
little finger of hand
musccle: digiti minimi; abductor & oppens digiti minimi |
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