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pectoral Girdle BF
Arm and Hands
Question | Answer |
---|---|
what is the most superior portion of the sternum called | manubrium |
how many cervical certebrae are there | 7 |
what is the most superior portion of the sternum called | manubrium |
how many cervical certebrae are there | 7 |
Pronation | Palm down |
Supination | Palm Up |
Pissaform | Articulates with the head of the ulna |
Triquetrium | Articulates with the head of the ulna |
Hamate | Is the only one that articulates with two meta carpals |
Lunate | Articulates with the medial head of the Radius |
Capitate | Articulates with the middle metacarpal |
Scaphoid | Articulates with the lateral head of the radius |
Trapezoid | Articulates with the metacarpal of our index finger |
Trapezium | Articulates with the metacarpal of the thumb |
Acromion Process | This provides attachment points for the deltoid and trapezious muscles |
Origin | Point of a muscle that attaches to the none moving bones |
Proximal | closest to |
Distall | Further away |
Medial | Is to the inside from the midline |
Lateral | Is further away from the midline |
Corcoid Process | Allows for the attachment fo the pectoral is minor also the coracobrachialls and the short head of the biceps bra chili |
Head of Humerus | Articulates with the glenoid cavity of the scapula |
Sterral end of Clavical | Articulates with the manubrium |
Costal Cartilage | Allows for the attachment of true ribs to the sternum |
olecranon fassa | receives the olecranon of the ulna when the arm is extended |
Lesser tubercle | provides and attachment of sub scapulars |
inter tubercular groove | allows for the long head of the biceps tendon to be able to ride in it |
Deltoid tuberosity | Provides attachment for the deltoid muscle |
Greater tubercle | serves as a point of insertion for the supra spenotous and infra spinoutous |
coronoid fassa | depression for the coronoid process of the ulna |
Medial epicodyle | Gives an attachment for the ulnar collateral legiment , pronator teres, and flexer muscles of the fore arm |
Trochler Notch | articulates with the trochlea of the humerus |
Coronoid process | received by the coronoid fassa of the humerus |
Head of radius | articulate with the radial notch of the ulna |
Olecranon Process | boney part felt at the elbow ...it protects the humerus |
Ulna tuberosity | allows the for the attachment of the brachial is |
head of the ulna | allows for the rotation of the radius around the ulna during pronation and supanation |