Muscles of the PEctoral Girdle and Upper Limbs

The flashcards below were created by user Piperidine on FreezingBlue Flashcards.

  1. Action at the elbow:
    Flexors
    • Biceps brachii
    • Brachialis
    • Brachioradialis
  2. Action at the elbow:
    Extensors
    • Anconeus
    • Triceps brachii
    • -lateral head
    • -long head
    • -medial head
  3. Pronators/supinators
    • Pronator quadratus
    • Pronator teres
    • Supinator
  4. Action at the wrist:
    Flexor
    • Flexor carpi radialis
    • Flexor carpi ulnaris
    • Palmaris longus
  5. Action at the wrist:
    Extensors
    • Extensor carpi radialis longus
    • Extensor carpi radialis brevis
    • Extensor carpi ulnaris
  6. Origin and Insertion
    Biceps brachii
    • Origin:
    • short head from the coracoid process
    • long head from the supraglenoid tubercle

    Insertion: radial tuberosity

    Image Upload 1
  7. Origin and Insertion
    Brachialis
    • Origin: anterior, distal surface of humerus
    • Insertion: ulnar tuberosity

    Image Upload 2
  8. Origin and Insertion
    Brachioradialis
    • Origin:
    • Ridge superior to the lateral epicondyle of humerus

    • Insertion:
    • Lateral aspect of styloid process of radius

    Image Upload 3
  9. Origin and Insertion
    Anconeus
    • Origin: Posterior surface of lateral humerus
    • Insertion: Lateral margin of olecranon and ulnar shaft

    Image Upload 4
  10. Origin and Insertion
    Triceps brachii
    • Lateral head
    • -Origin: superior, lateral margin of humerus
    • -Insertion: olecranon of ulna

    • Long Head
    • -Origin: infraglenoid tubercle of scapula
    • -Insertion: olecranon of ulna

    • Medial Head
    • -Origin: posterior surface of humerus, inferior to radial groove
    • -Insertion: olecranon of ulna
    • Image Upload 5
  11. Origin and Insertion
    Pronator quadratus
    • Origin: anterior and medial surfaces of distal ulna
    • Insertion: anterolateral surface of distal portion of radius

    Image Upload 6
  12. Origin and Insertion
    Pronator teres
    • Origin: medial epicondyle of humerus and coronoid process of ulna
    • Insertion: middle lateral surface of radius

    Image Upload 7
  13. Origin and Insertion
    Supinator
    • Origin: lateral epicondyle of humerus and ridge near radial notch of ulna
    • Insertion: anterolateral surface of radius distal to the radial tuberosity

    Image Upload 8
  14. Origin and Insertion
    Flexor carpi radialis
    • Origin: medial epicondyle of humerus
    • Insertion: bases of second and third metacarpal bones
  15. Origin and Insertion
    Flexor carpi ulnaris
    • Origin: medial epicondyle of humerus; adjacent medial surface of olecranon and anteriomedial portion of ulna
    • Insertion: pisiform, hamate, and base of fifth metacarpal bone
  16. Origin and Insertion
    Palmaris longus
    • Origin: medial epicondyle of humerus
    • Insertion: palmar aponeurosis and flexor retinaculum
  17. Origin and Insertion
    Flexor carpi radialis/ulnaris
    Palmaris longus
    Image Upload 9
  18. Origin and Insertion
    Extensor carpi radialis longus
    • Origin: lateral supracondylar ridge of humerus
    • Insertion: base of 2 metacarpal bone
  19. Origin and Insertion
    Extensor carpi radialis brevis
    • Origin: lateral epicondyle of humerus
    • Insertion: base of 3rd metacarpal bone
  20. Origin and Insertion
    Extensor carpi ulnaris
    • Origin: lateral epicondyle of humerus; adjacent dorsal surface of ulna
    • Insertion: base of 5th metacarpal bone
  21. Origin and insertion
    Extensor carpi radialis longus
    extensor carpi radialis brevis
    extensor carpi ulnaris
    Image Upload 10
Author
ID
40429
Card Set
Muscles of the PEctoral Girdle and Upper Limbs
Description
Muscles that Move the Forearm and Hand
Updated
Show Answers