click below
click below
Normal Size Small Size show me how
Upper Muscles
| Question | Answer |
|---|---|
| deltoid origin | acromion process |
| deltoid insertion | deltoid tuberosity |
| deltoid action | abduct |
| trapezius origin | occipital protuberance |
| trapezius insertion | clavicle (acromion process) |
| trapezius action | extend |
| rhomboideus origin | spine |
| rhomboideus insertion | med. border of scapula |
| rhomboideus action | adduct |
| pectoralis major origin | clavical |
| pectoralis major insertion | greater tuberosity of humerus |
| pectoralis major action | flex |
| pectoralis minor origin | ribs 3-5 |
| biceps brachii origin | supraglenoid tubercle |
| brachialis origin | distal surface of humerus |
| triceps brachi origin | infraglenoid tuberosity |
| brachioradialis origin | lateral supracondylar ridge humerus |
| flexor carpi ulnaris origin | med. epicondyle of humerus |
| palmaris longus origin | med. epicondyle of humerus |
| flexor carpi radialis origin | medi epicondyle of humerus |
| pronator teres origin | medial epicondyle of humerus |
| extensor carpi radialis origin | lateral epicondyle (humerus) |
| extensor digitorum origin | lteral epicondyle (humerus) |
| extensor carpi ulnaris origin | later epicondyle (humerus) |
| latissimus dorsi origin | sacrum |
| serratus anterior origin | ribs 1-9 |
| digastrics origin | mastoid process |
| mylohyoid origin | mandible |
| sternocleidomastoid origin | manubrium |
| sternohyoid origin | manubrium |
| thyrohyoid origin | thyroid cartilage |
| temporalis origin | temporal fossa |
| masseter origin | zygomatic arch |
| orbicularis oris origin | fascia of face muscles |
| zygomaticus major origin | zygomatic bone |
| orbicularis oculi origin | frontal bone |
| pectoralis minor insertion | coracoid process |
| pectoralis minor action | depress |
| biceps brachii insertion | radial tuberosity |
| biceps brachii action | flex |
| brachialis insertion | coronoid process |
| brachialis action | flex |
| triceps brachii insertion | olecranon process |
| triceps brachii action | extend |
| brachioradialis insertion | styloid process |
| brachioradialis action | flex |
| flexor carpi ulnaris insertion | pisiform |
| flexor carpi ulnaris action | flex |
| palmaris longus insertion | palmar fascia |
| palmaris longus action | flex |
| flexor carpi radialis insertion | metacarpals 2 & 3 |
| flexor carpi radialis action | flex |
| pronator teres insertion | shaft of radius |
| pronator teres action | pronates hand |
| extensor carpi radialis insertion | metacarpals 2& 3 |
| extensor carpi radialis action | extend |
| extensor digitorum insertion | mid/distal phalanges |
| extensor digitorum action | extend |
| extensor carpi ulnaris insertion | metacarpal 5 |
| extensor carpi ulnaris action | extends |
| latissimus dorsi insertion | inter tuberosity groove (humerus) |
| latissimus dorsi action | extend |
| serratus anterior insertion | medial border of scapula |
| serratus anterior action | abduct |
| digastrics insertion | mandible |
| digastrics action | elevates |
| mylohyoid insertion | hyoid |
| mylohyoid action | elevates |
| sternocleidomastoid insertion | mastoid process |
| sternocleidomastoid action | flex |
| sternohyoid insertion | hyoid |
| sternohyoid action | depress |
| thyrohyoid insertion | hyoid |
| thyrohyoid action | elevate |
| temporalis insertion | coronoid process |
| temporalis action | elevates |
| masseter insertion | lateral ramus of mandible |
| masseter action | elevates |
| orbicularis oris insertion | skin of lips |
| orbicularis oris action | close lips |
| zygomaticus major insertion | muscle & skin @ angle of mouth |
| zygomaticus major action | elevate upper lip |
| orbicularis oculi insertion | skin of eyelid |
| orbicularis oculi action | close eye |