muscles of the anterior forearm 0.0 / 5 ? BiologyanatomyUniversityNone Created by: SarahCreated on: 31-01-18 09:44 what vein do you take blood from? median cubital vein 1 of 30 what are the exceptions to the ant forearm median nerve innervation? 1)flexor carpi ulnaris (ulnar nerve in the name) 2) flexor digitorum profundus (little finger+ ring = ulnar, 2 index fingers = median) 2 of 30 all of the superficial and intermediate layer come from the medial epicondyle which have extra orgins? 1) flexor carpi ulnaris (long head from ulna) 2) flexor digitorum superficialis (radius) 3) pronator teres (coronoid process of ulna) 3 of 30 what are the deep muscles? 1) pronator quadratus 2) flexor digitorum profundus 3) flexor pollicus longus 4 of 30 what is the difference between where flexor digitorum superficialis and profundus attach to? superficialis (not as far) = middle phalanges. profundus = distal phalanges 5 of 30 what is the diff between actions of flexor carpi ulnaris and flexor carpi radialis? ulnaris= flexes and ADDuction at wrist. Radialis = flexion and ABDuction at wrist. radialis is the bad guy 6 of 30 what is the muscle not everyone has? palmaris longus 7 of 30 where does the flexor carpi radialis insert into? metacarpals 2 and 3 8 of 30 what is the action of pronator teres? pronates the forearm 9 of 30 what does the pronator teres make? the lateral border of pronator teres forms the medial border of the cubital fossa 10 of 30 what is the action of the palmaris longus? weak flexion at the wrist 11 of 30 where does the palmaris longus insert into? the flexor retinaculum fo the wrist 12 of 30 what action does pronator quadratus have? pronates the forearm 13 of 30 where does pronator quadratus originate and insert? anterior ulna to ant radius 14 of 30 the flexor pollcius longus does what? flexes the IP and MCP joint of th ethumb? 15 of 30 which metacarpal is the thumb? metacarpal 1 16 of 30 what side is the mdeial epicondyle and pronator teres originate form? little finger side 17 of 30 where does the flexor digitorum profundus orginate and insert? ulnar splits into 4 tendons --> distal phalanges 18 of 30 what is the only action that flexor digitorum profundus can do? flex the distal IP joints (none of the others go that far!!) 19 of 30 what is all the actions of the flexor digitorum profundus? flexes the distal IP and MCP joints at he wrist 20 of 30 what side is the flexor pollicus longus (deep muscle) on why? pollicus = thumb. [flexes MCP+IP thumb joint) 21 of 30 where does the pronator teres insert into? mid shaft of the radius 22 of 30 why is th the flexor digitorum superficialis a good landmark? median nerve and ulnar artery pass through and go posterioly 23 of 30 where does flexor carpi ulnaris originate and insert? origintae medial epicondyle, long origin from ulna. Passes into wrist attaches to pisiform 24 of 30 what bone does the flexor carpi ulnaris attach to? Pisiform 25 of 30 palmaris longus origin and insertion? medial epicondyle --> flexor retinaculum 26 of 30 flexor carpi radialis orgin insertion? medial epicondyle --> base of metacarpals 2 and 3 27 of 30 pronator teres origin and insertion? origin- medial epicondyle and coronoid process of ulna. inserts into mid shaft of radius 28 of 30 flexor digitorum superficialis origin and insertion? o- medial epicondyle of hymerus and one radius. I- middle phalanges 29 of 30 what is the actions of the flexor digitorum superficialis? flexes the mcp joints and the proximal IP joints, flexes at the wrist 30 of 30
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