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pectoral gridle Kbur
arms and hand bones
Question | Answer |
---|---|
How many cervical vertebrae are there? | There are 7. |
What is the most superior portion of the sternum called? | Manubrium |
What is the attachment point for deltoid and trapezium? | Acromion Process |
What articulates with glenoid cavity of scapula? | Head of Humerous |
What acticulates with manubrium? | Sternal end of clavicle |
What is the attachment of true ribs to the sternum? | Costal Cartilage |
What articulates acromion process of scapula? | Arcromion end of clavicle |
What is the attachment of pectorals minor also coracobrachialis and the short head of the biceps brachia? | Coracoid Process |
What are the 2 bones of the pectoral girdle? | Scapula and Clavicle |
What are the top 7 ribs? | True Ribs |
What are ribs 8-10? | False Ribs |
How many floating ribs are there? | 2 |
What are the three bones of the arm? | Humerus, Radius, and Ulna |
Where and how many cerviacal vertebras are there? | Neck and 7 |
Where and how many thoracic vertebraes are there? | Upper Back and 12 |
Where and how many lumbar vertebraes are there? | Lower back and 5 |
Where and how many Sacral vertebraes are there? | attached to the pelvis and 5 |
Where and how many coccygeal vertebraes are there? | Tailbone and 4 |
Proximal means? | Closer |
Distal means? | farther |
Medial means? | Inside |
lateral means? | Outside |
What is the Origin? | Point of muscle that attachs to none moving bones |
Where is the point of muscle attachment to moving bones? | insertion |
Inferior means? | Below |
Supiror means? | Top |
What is palm up called? | Pronation |
What is palm down called? | Supination |
What articulates with stiloid process of ulna? | pisiform |
What is the only carpal bone contend in tendons? | Pisiform |
What articulates with head of ulna? | triquetrum |
What is the only carpal that articulates with 2 metacarpals? | Hamate |
What articulates with midial ray head of radius frequently dislocated in hand? | Lunate |
What does the thumb lack that all the other fingers have? | Midiual |
What is the deltoid tuberosity? | attachment for deltoid muscle |
What is cornoid fossa? | depression for the corned process of the ulna. |
What is the medial epicondyle? | gives attachment for ulnar collateral, printer teres, and flexuar muscles of forearm. |
What is the greater tuberosity? | point of attachment for supraspinatus, infraspinatous, teres minor, and triceps lateral head. |
olecranon fossa is? | recieves olecranon of ulna when arm is extended. |
what is lesser tubercle? | attatch the subscapularis |
what is the inner tubercular? | Allows biceps tendon to ride inside it. |
Trochlear Notch? | Articulars with trochlea of the humerous |
What is coroniod process? | received by coroniod fossa of humerous |
what is the head of the radius? | Articulates with radial notch of ulna rotation movement of supanation and pronation. |
Radial tuberosity is? | rough-insertion of the biscept brachia smooth-bursa is located between brochii tendon and the bone. |
what is bursa? | fluid filled sack that lubricates and pads joints. keeps tendons from rubbing together. |
What happens in the styloid process? | base brachia radials attatchs at bass. Radial collateral ligament of wrist attachs to its point. |
What is chauffeurs fraqurer? | scaforiod bones gets compressed (usually breaks the tip) |
What is the head of the ulna? | rotation of radius around the ulna during pronation and supanation |
What is the ulna tuberosity? | attachment of brachialis |
What is the radial notch of ulna? | rotation for the head |