ANAPHY (CHAPT 7)

BONES

it is the organs of the skeletal system

SKELETAL SYSTEM

it is made up of bones and cartilage.

CARTILAGE

it is less rigid and provides flexibility

BONES

it is for strength

BONE FUNCTION

an attachment sites for muscles and a protection for internal organs.

ELASTIC CARTILAGE

It is not found in skeletal system, it is found in place that need to stretch or change shape then return.

HYALINE CARTILAGE

This serves as lubricant. It is found at the end of the bones where they form joints.

FIBROCARTILAGE

It carries heavy loads. this is found between vertebrae, within the knees and the pubic symphysis.

SPONGEY BONES

it contains red bone marrow.

RED BONE MARROW

it generates blood cells

MEDULLARY CAVITY

this contains the yellow bone marrow

OSTEOBLAST

it is bone forming cell.

OSTEOCLAST

it destroys the cell.

LIGAMENTS

it is a bone to bone

TENDONS

muscle bone

ARTICULAR CARTILAGE

it is made of hyaline cartilage. found at the ends of long bones where joints form.

LONG BONES

It enhances their functions in movement in appendages, longer than it is wide.

LEVER

they moved in advance, move on muscle contract.

APPENDAGES

a body part attached to the main body

SHORT BONES

it is cube like shape, this provides stability and support as well as some limited motions.

FLAT BONES

typically thin but also often curved, they have primary function of protection of internal organs—but also serves as points of attachment for muscles.

IRREGULAR BONES

this bone tend to have more complex shape

SESAMOID BONES

it is a small round bone, it forms within tendons when great deal of pressure or friction is generated regularly over time.

EPIPHYSIS

it is the end of long bone

DIAPHYSIS

it is the shaft of long bone

METAPHYSIS

it is between the epiphysis and diaphysis

MELULLARY CAVITY

the hollow space in diaphysis

EPIPHYSEAL PLATE (GROWTH PLATE)

this is found in children. it contains growing cartilage that allows bones to increase in length.

EPIPHYSEAL LINE

a site of remnant of the epiphyseal plate

PERIOSTEUM

the outer surface of the bones. A dense irregular connective tissue lining surface.

ENDOSTEUM

a dense irregular connective tissue lining medullary cavity.

CHONDROBLASTS

they are the cells that are capable of generating cartilage matrix.

ENDOCHONDRAL

the process of building a bone from a cartilage template

OSTEOID

a soft matrix devoid of materials, which hardens as calcium and other minerals are deposited on it.

RESERVE ZONE

the region closes to the epiphyseal end and contains chondrocytes within cartilage matrix.

ZONE OF MATURE CARTILAGE

they are older and longer than this in the proliferative zone

ZONE OF CALCIFIED MATRIX

they are dead because of the matrix around them has calcified.

INTERSTITIAL BONE GROWTH

the process where the bone continues to grow in length.

APPOSITIONAL BONE

they are capable of increasing in diameter throughout the lifespan.

REDUCTION

the process of aligning the bones for optimal healing

FRACTURE HEMATOMA

within the hours of injury, the blood clotting will form a ____

HYPOCALCEMIA

it is when blood levels of calcium are lower than the homeostatic range.

HYPERCALCEMIA

the condition of having blood calcium levels higher than the homeostatic range.