Lab 10: Upper Limb Flashcards
Biceps Brachii
Action- Flexion of forearm
Origin- Scapula
Insertion- Radial Tuberosity
Coracobrachialis
Action- Flexion of forearm
Origin- Arm, Shoulder, Corocoid Process of Scapula
Insertion- Humerus
Brachialis
Action- Flexion of forearm
Origin- Humerus
Insertion- Elcranon
Triceps Brachii
Action- Flexion of forearm
Origin- Scapula, Humerus
Insertion- Elcranon
Brachioradalis
Action- Flexion at elbow
Origin- Humerus
Insertion- Styloid Process of Radius
Extensor Digitorum
Action- Extension of Hand
Origin- Later Epicondyle of Humerus
Insertion- Distal Phalanges of digits II-V
Extensor Carpi Ulnaris
Action- Extension of Hand
Origin- Lateral Epicondyle of Humerus
Insertion- Base of V metacarpal
Extensor Carpi Radialis Longus
Action- Extension of Hand
Origin- Humerus
Insertion- Metacrapal Digit II
Flexor Carpi Ulnaris
Action-
Flexor Carpi Radialis
Action- Flexion at Wrist
Origin- Medial Epicondyle of Humerus
Insertion- Digits II, III
Palmaris Longus
Action- Flexion of Hand
Origin- Medial Epicondyle of Humerus
Insertion-
Flexor Carpi Ulnaris
Action- Flexion of Hand
Origin- Olecranon, Medial Epicondyle of Humerus
Insertion- Pisiforms, Hamate, Digit V
Flexor Digitorum Superficialis
Action- Flexion of Hand
Origin- Radius, Ulna, Humerus
Insertion- Middle Phalanx of Digits II-V
Flexor Pollicus Longus
Action- Flexion of Pollux (Digit I)
Origin- Radius
Insertion- Distal Phalanx of Digit I
Abductor Pollics Brevis
Action- Abduction of Pollux
Origin- Flexor Retinaculum
Insertion- Proximal Phalanx of Pollux (Digit I)