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arm and hand bones
| Question | Answer |
|---|---|
| What process provides attachment for the deltoid and trapezius muscles? | acromion process |
| What is the point of a muscle that attaches to the non-moving bones? | origin |
| What is the point of a muscle that attaches to the moving part of the bone during a particular action? | insertion |
| Closest to | proxil |
| further away | distel |
| What process allows for the attachment of the pectoralis minor, the coracobrachialis, and the short head of the bicep? | corocoid process |
| What articulates with the glenoid cavity of the scapula? | the head of the humerus |
| What does the sternal end of the clavicle articulate with? | the menabrium |
| What allows for the attachment of true ribs to the sternum? | costal cartilage |
| What articulates with the acromion process of the scapula? | acromion end of the clavicle |
| How many vertebrae are in the cervical region? | seven |
| How many vertebrae are in the thoracic region? | twelve |
| How many vertebrae are in the lumbar region? | five |
| How many vertebrae are in the sacrum region? | 5 fused |
| How many bones are in the coccyx? | 3 fused |
| How many true ribs are there? | 7 |
| How many false ribs are there? | 3 |
| How many floating ribs are there? | 2 |
| What serves as an attachment point for supraspinatus, infraspinatus, teres minor, and triceps lateral head? | greater tubercle |
| What receives the olecranon of the ulna? | olecranon fossa |
| What serves as the attachment of the sub-scapularious? | lesser tubercle |
| What allows the long head of biceps tendon to ride in it? | intertubercule |
| What serves as the attachment for the deltoid muscle? | deltoid tuberosity |
| What is the depression for the coronoid process of the ulna? | coronoid fossa |
| What serves as the attachment for ulner collateral ligament, pronator teres, and flexer muscles of forearm? | medial epicondyle |
| What articulates with the trochlea of the humerus? | trochlear notch |
| What process is received by the coronoid fossa of the humerus? | coronoid process |
| What articulates with the radial notch of the ulna and allows supination and pronation? | head of radius |
| What allows the posterior portion for insertion of biceps brachii tendon (rough) and the anterior portion which deals with the bursa which is located between the brochii tendon and bone? | radial tuberosity |
| What is the fluid-filled sack that is used to lubricate joints? | bursa |
| What allows the radiaus to attach to the ulna thru supination and pronation? | radial notch of ulna |
| What is the attachment of the ulnar collateral ligament of the wrist? | styloid process of ulna |
| What bone articulates with the metacarpal of the index finger? | trapezoid |
| What bone articulates with the metacarpal of the thumb? | trapezium |
| What finger has only the proximal and distal phalanges, but not the middle? | the thumb |
| What bone articulates with the styloid process of the ulna? | pisiform |
| What bone is the smallest bone of the hand? | pisiform |
| What bone is the only carpal bone to be attained within a tendon? | pisiform |
| What bone articulates with the head of the ulna? | triquetrum |
| Which carpal bone is the only one to articulate with two metacarpals? | hamate |
| What bone articulates with the medial head of the radius? | lunate |
| What bone is the one of the most frequently dislocated bones of the hand? | lunate |
| What bone articulates with the middle metacarpal? | capitate |
| What bone articulates with the lateral head of the radius and plays an important role in wrist movement? | scaphoid |