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Pectoral Girdle Kbr
Arm and Hand Bones
Question | Answer |
---|---|
How many cervical vertebrea are there | 7 |
What is the most superior portion of the sternum called | Manubrium |
What provides attachment point for detoid and trapezium | Acromion Process |
What articulates with gleniod cavity of the scapula | Head of Humerus |
The coracoid process allow for the attachment of what | Pectoralis Minor and coracobrachialis and short head of biceps brochii |
What articulates with the manubrium | Sternal End of Clavicle |
What does costal cartilage do | Allows attachment for true ribs to sternum |
What does the acromial end of the clavicle do | articulates with the acromion process of scapula |
What are the proximal carpals | Pisiform, Triquetrum, Lunate, Scaphoid |
What are the distal carpals | Hamate, Capitate, Trapezoid, Trapezium |
The pisiform articulates with what | The styloid process of the Ulna |
What articulates with the head of the Ulna | Triquetrum |
What is the only carpal to articulate with two metacarpals | Hamate |
Proximal means what? | Closes to |
Distal means what? | Farther away |
Medial means what? | Inside, toward midline |
Lateral means what? | Outside, farther from midline |
The point of muscle that attaches to nonmoving bones is? | Origin |
The point of muscle that attaches to moving bones is? | Insertion |
What seperates scapula into inferior and superior portions? | Spine of Scapula |
What tuberosity serves as an attachment point for the supraspinatous, infraspinatous teresminor, and the triceps lateral head? | Greater Tuberosity |
What is the function of the Olecranon Fossa | Receive the olecranon of the Ulna when the arm is extended |
What is the function of the Lesser Tubercle? | The attachment for Subscapularis |
What tubercle allows the long head of the biceps tendon to ride in it? | inter tubercular groove |
Deltoid Tuberosity attaches to what muscle? | Deltoid Muscle |
Coronoid Fossa is what? | The depression for the coronoid process of the Ulna |
Medial Epicondyle is what? | The attachment for ulner collateral ligament, pronatorters, and flexer muscles of the forearm |
What is the Tochlear Notch? | Articulates with the trochlea of the humerus |
What process is received by the coronoid fossa of the humerus? | Coronoid Process |
The head of the radius does what? | Articulates with the radial notch of the ulna. Allows Supranation and Pronation. |
What is the Posterior of the Radial Tuberosity? | The rough insertion of the biceps bronchii tendon |
What is the Anterior of the Radial Tuberosity? | The smooth bursa located between the brochii tendon and the bone |
What is the Bursa? | Fluid filled sack that is used to lubricate joints |
What protects the Humerus? | Olecranon Process |
What is the function of the Radial Notch of the Ulna? | Allows the radius to attach to ulna through supra nation and pronation |
The Head of the Ulna allows for what? | The rotation of the radius around the ulna through supra nation and pronation |
Styloid Process of the Ulna allows the attachment of what? | The ulnerr collateral ligament of the wrist |
What is the Chauffeurs Fracture? | The Scaphoid bone compressed into the styloid process |