SS Flashcards
COMPONENT OF SS
BONES
CARTILAGES
TENDONS
LIGAMENTS
PREVENTS FRICTION DURING MOVEMENT
SMOOTHNESS OF THE MOVEMENT
ARTICULAR CARTILAGE
PROVIDES SUPPORT AND GIVES STRUCTURE
ALWAYS CONTAIN COLLAGEN, GROUND SUBSTANCE
EXTRACELLULAR MATRIX (ECM)
TOUGH, ROPELIKE PROTEIN
COLLAGEN
LARGE MOLECULES CONSISTING OF MANY POLYSACCHARIDE ATTACHING AND ENCIRCLING CORE PROTEINS
SMOOTH RESILIENT
PROTEOGLYCANS
LARGE AMOUNT OF COLLAGEN FIBERS, MAKING THESE STRUCTURES VERY TOUGH
TENDONS
CONTAIN COLLAGEN AND PROTEOGLYCANCS
CARTILAGE
CONTAIN COLLAGEN AND MINERALS
BONE
MOST MINERAL IS IN THE FORM OF PHOSPHATE CRYSTALS CALLED
HYDROXYPATITE
ARE LONGER THAN THEY ARE WIDE
LONG BONES
APPROXIMATELY WIDE AS THEY ARE THE BONES OF THE WRIST AND ANKLE
SHORT BONES
HAVE RELATIVELY THIN FLATTENED SHAPE
FLAT BONES
TRUE/FALSE
SKULL AND STERNUM IS SHORT BONES
FALSE KASE FLAT BONES SILA
HAVE SHAPES THAT DO NOT FIT READILY INTO THE OTHER 3 CATEGORIES
IRREGULAR BONES
structural unit of
compact bone
includes lamella,
lacunae, canaliculus,
central canal, osteocytes
OSTEON
Membrane covering that surrounds the outer surface of the bone
PERIOSTEUM
Type of bone growth where osteoblast deposit new bone matrix on the surface of bones
Appositional growth
Functional classification of joint that is non-movable
SYNARTHOSIS
Which among the following is true about the cancellous bone
SEEN IN THE DIAPHYSIS
WITH TRABECULAE
PERIPHERALLY LOCATED IN THE BONE
NO OSTEOBLAST
WITH OSTEONS
WITH TRABECULAE
Bone formation that occurs within the connective tissue
INTRAMEMBRANOUS
Example of an irregular bone
FACIAL BONES
CENTER OF DIAPHYSIS RED OR YELLOW MARROW
MEDULLARY CAVITY
MEMBRANE THAT LINES MEDULLARY CAVITY
ENDOSTEUM
CANCELLOUS BONE IS ALSO KNOW AS ___________
SPONGY BONE
THE LOCATION OF BLOOD FORMING CELLS
RED MARROW
TRUE/FALSE
YELLOW MARROW IS MOSTLY FAT
TRUE
TRUE/FALSE
IN NEWBORNS, MOST BONES HAVE BLOOD MAKING YELLOW BONE MARROW
FALSE
RED BONE MARROW
TRUE/FALSE
IN ADULTS RED MARROW IN THE DIAPHYSIS IS REPLACE BY YELLOW BONE MARROW
TRUE
