click below
click below
Normal Size Small Size show me how
GROSS ANATOMY
MUSCLES OF ANTERIOR FOREARM
Question | Answer |
---|---|
ORIGIN OF PRONATOR TERES | HUMERAL HEAD: MEDIAL EPICONDYLE OF HUMERUS ULNAR HEAD: CORONOID PROCESS OF ULNA |
INSERTION OF PRONATOR TERES | MIDDLE AND LATERAL SHAFT OF RADIUS |
INNERVATION OF PRONATOR TERES | MEDIAN NERVE |
ACTION OF PRONATOR TERES | PRONATION OF FOREARM AND ASSISTS IN FLEXION OF ELBOW |
FIBERS OF THIS MUSCLE RUN FROM ORIGIN TO INSERTION DIAGONALLY ACROSS THE PROXIMAL HALF OF THE ANTERIOR FOREARM | PRONATOR TERES |
ORIGIN OF PRONATOR QUADRATUS | DISTAL FOURTH OF ANTERIOR ULNA |
INSERTION OF PRONATOR QUADRATUS | DISTAL FOURTH OF ANTERIOR RADIUS |
ACTION OF PRONATOR QUADRATUS | PRONATES FOREARM |
INNERVATION OF PRONATOR QUADRATUS | MEDIAN NERVE |
TRUE OR FALSE: THE PRONATOR QUADRATUS HAS MORE FIBERS IN CROSS SECTION THAN PRONATOR TERES | TRUE |
PRONATOR QUADRATUS FUNCTIONS IN WHAT TWO TYPES OF PRONATION | RESISTED AND NON-RESISTED PRONATION |
ORIGIN OF FLEXOR CARPI ULNARIS | HUMERAL HEAD: MEDIAL EPICONDYLE OF HUMERUS ULNAR HEAD: PROXIMAL POSTERIOR ULNA AND OLECRANON PROCESS OF ULNA |
INSERTION OF FLEXOR CARPI ULNARIS | PISIFORM, HAMATE, BASE OF 5TH METACARPAL |
ACTION OF FLEXOR CARPI ULNARIS | FLEXION, ADDUCTION OF WRIST (ULNAR DEVIATION) |
INNERVATION OF FLEXOR CARPI ULNARIS | ULNAR NERVE |
ACTING ALONG, THIS MUSCLE FLEXES THE WRIST IN AN ULNAR DIRECTION | FLEXOR CARPI ULNARIS |
THESE TWO MUSCLES OF THE FOREARM FUNCTION TOGETHER TO ADDUCT THE WRIST | FLEXOR CARPI ULNARIS AND EXTENSOR CARPI ULNARIS |
WHAT NERVE PASSES THROUGH THE FLEXOR CARPI ULNARIS | ULNAR NERVE |
ORIGIN OF PALMARIS | MEDIAL EPICONDYLE OF HUMERUS |
INSERTION OF PALMARIS LONGUS | PALMAR APONEOROSIS, FLEXOR RETINACULUM |
ACTION OF PALMARIS LONGUS | ASSISTS FLEXION OF THE WRIST |
INNERVATION OF PALMARIS LONGUS | MEDIAN NERVE |
ORIGIN OF FLEXOR CARPI RADIALIS | MEDIAL EPICONDYLE OF HUMERUS |
INSERTION OF FLEXOR CARPI RADIALIS | BASES OF 2ND AND 3RD METACARPALS |
ACTION OF FLEXOR CARPI RADIALIS | FLEXION, ABDUCTION OF WRIST (RADIAL DEVIATION) |
ACTING ALONG, MUSCLE FLEXES THE WRIST WITH SOME ABDUCTION | FLEXOR CARPI RADIALIS |
THESE TWO MUSCLES FUNCTION TOGETHER TO ABDUCT THE WRIST | FLEXOR CARPI RADIALIS AND EXTENSOR CARPI RADIALIS |
ORIGIN OF FLEXOR DIGITORUM SUPERFICIALIS | HUMERAL HEAD: MEDIAL EPICONDYLE OF HUMERUS ULNAR HEAD: CORONOID PROCESS OF ULNA RADIAL HEAD: ANTERIOR OBLIQUE LINE OF RADIUS |
INSERTIONOF FLEXOR DIGITORUM SUPERFICIALIS | SIDES OF SHAFTS OF MIDDLE PHALANGES OF 4 FINGERS |
ACTION OF FLEXOR DIGITORUM SUPERFICIALIS | FLEXION OF MIDDLE PHALANGES OF 4 FINGERS AT PIP JOINT ADN ASSISTS FLEXION OF WRIST |
INNERVATION OF FLEXOR DIGITORUM SUPERFICIALIS | MEDIAN NERVE |
WHAT TWO VESSELS PASS BENEATH THE ORIGIN OF FLEXOR DIGITORUM SUPERFICIALIS | MEDIAN NERVE AND ULNAR ARTERY |
ORIGIN OF FLEXOR DIGITORUM PROFUNDUS | MIDDLE OF ANTERIOR ULNA AND INTEROSSEOUS MEMBRANE |
INSERTION OF FLEXOR DIGITORUM PROFUNDUS | BASE OF DISTAL PHALANGES OF 4 FINGERS |
ACTION OF FLEXOR DIGITORUM PROFUNDUS | FLEXION OF DISTAL PHALANGES OF 4 FINGERS AT DIP JOINTS AND ASSISTS FLEXION OF WRIST |
INNERVATION OF FLEXOR DIGITORUM PROFUNDUS | MEDIAN NERVE TO RADIAL 2 FINGERS, ULNAR NERVE TO ULNAR 2 FINGERS |
THE PROFUNDUS TENDONS PASS THROUGH THE TENDONS OF WHAT MUSCLE | FLEXOR DIGITORUM SUPERFICIALIS |
CONTINUED ACTION OF THIS MUSCLE FLEXES PIP AND MP JOINTS AND WRIST | FLEXOR DIGITORUM PROFUNDUS |
ORIGIN OF FLEXOR POLLICIS LONGUS | MIDDLE OF ANTERIOR RADIUS, INTEROSSEOUS MEMBRANE |
INSERTION OF FLEXOR POLLICIS LONGUS | DISTAL PHALANX OF THUMB |
ACTION OF FLEXOR POLLICIS LONGUS | FLEXION OF DISTAL PHALANX OF THUMB AT IP JOINT |
INNERVATION OF FLEXOR POLLICIS LONGUS | MEDIAN NERVE |
CONTINUED ACTION OF THIS MUSCLE FLEXES MP AND CM JOINTS OF THE THUMB | FLEXOR POLLICIS LONGUS |