Lecture 13 - Musculoskeletal Anatomy Flashcards
Long bone example
humerus, femur
Short bone example
carpals
Sesamoid bone example
patella
Flat bone example
scapula, cranial bones
Irregular bone example
vertebrae, os coxae
What are “bumps” on bones commonly called
tuberosity/tubercle, process, epicondyle
What are “depressions” on bones commonly called
fossa, notch, groove
What are “holes” on bones commonly called
foramen, pore
What are “edges” on bones usually called
crest, ridge, spine
What are the two types of ossification?
1 - endochondral
2 - intramembranous
Endochondral ossification
bone replacement of a cartilage model
primary and secondary sites
Intramembranous ossification
development of bone in sheets of connective tissue
Diaphysis
shaft; primary ossification
Epiphysis
ends; secondary ossification
Metaphysis
flared bone between diaphysis and epiphysis
Physis
growth plate
Apophysis
bony process with secondary ossification centers
T/F: chondrodysplasia is not genetically mediated
False - dachshunds
T/F: all ligaments, tendons, and aponeuroses are fibrous connective tissue
True
Ligament attaches ____ to ____
bone to bone
Tendons and Aponeuroses attach ____ to ____
muscles to bone
How are muscles named
function, location, shape, or muscle attachment
Flexion ____ angle of a joint
decreases
Extension ____ angle of a joint
increases
intrinsic
muscle of the limb has all attachments on the appendicular skeleton
extrinsic
muscle of limb has at least one attachment on axial skeleton
