Skeletal system A & P test review

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patella, tarsals, carpals

3 examples of short bones

diploe of flat bones and proximal epiphyses of the femur and humerus

3 examples of where hematopoietic tissue is found

Canaliculi

Hairlike canals that connect lacunae to each other and the central canal within the lamellae

blood cell formation

Hematopoiesis is a term for which of the following physiological processes?

opposition

Movement of the thumb to touch the fingertips

the epiphyseal plate

The arrow in the figure is pointing to which of the following structures?

central (haversian) canal

The indicated blood vessels and nerve are found within a ______.

trabeculae

What bone-associated structures in panel C are indicated by the arrow?

blood cells

What does bone marrow produce?

spaces within the red bone marrow found within certain body locations consisting of SPONGY BONE

Where is hematopoietic tissue found?

spongy bone

Where is red bone marrow found?

phalanges

all of the following are short bones except

fibrous joints

all three joints in the below figure are classified as

collagen fibers in the matrix

bones are somewhat flexible due to

what does canaliculi allow between osteocytes

communication and exchange of materials

diarthrotic

describes freely movable joints such as those formed by synovial joints

appositional growth

during bone growth, which significant event occurs at the surface indicated by the letter c?

a distinct epiphyseal plate is formed at the boundary between primary and secondary ossification centers

during endochondral ossification what is formed and between what and what?

yellow, red

in adults, ____ marrow fills the central canal of long bones, and _____ marrow is found in the epiphyses of long bones

b

in which of the labeled parts of the adult long bone would hematopoietic tissue would be located?

cartilaginous joints

joints A,B,C and D in the figures below are all classified as

epiphyseal plates

longitudinal bone growth occurs at this location in long bones

Canaliculi

osteocytes are connected to each other through which structure

appositional growth

process of growth by "layering" lamellar (compact) bone along the bones outer surface

palm of the hand

pronation and supination are movements of the

mesenchymal cells

stem cells that differentiate into the matrix-forming cells of various connective tissues, including the osteoblasts that form bone

Diarthrotic

synovial joints are considered to be freely movable and therefor described as

intramembranous ossification during embryonic development

the above figure depicts which of the following bone forming process

hyaline cartilage

the articular cartilage in synovial joints best resembles

mesenchymal cells

the cells indicated by the arrow at the center of panel A arise from the differentiation of which precursor stem cell?

periosteum

the diaphysis of a long bone is covered by

filled with spongy bone

the epiphyses of long bones are

with smooth articular cartilages

the function of synovial fluid is to reduce friction in synovial joints. how else can friction be reduced

Endosteum

the membrane that lines the shaft of long bones, and covers the trabeculae of the spongy bone

the glenoid fossa is a very shallow cavity

the range of motion at the shoulder is greater than the range of motion at the hip because

Gomphosis

the special type of joint that holds the teeth in place

hyaline cartilage

the structure indicated by the arrow is composed primarily of what material

opposition

the thumb joint indicated by C mediates which of the following special movements

irregular bones

vertebrae belong to this category of bones

trabeculae

what are the bony plates that creates the honey comb like network of spongy bone called

hyaline cartilage

what are the cartilage models used to form bones composed of

central haversian canal

what canal runs lengthwise at the center of each osteon

ossifies to form a synostoses

what happens to the dense connective tissue that originally forms sutures during middle age

inter carpal and carpometacarpal joints of the palm along with the equivalents in the foot

what joints allow for only short non axial gliding movements

hematopoietic stem cells

what type of cell is found in bone marrow and gives rise to other blood cells

fibrous joints

when bones are directly connected by dense fibrous tissue to form a joint lacking a cavity these joints are called

epiphyseal plate at the boundary between primary and secondary ossification centers

where is hyaline cartilage found

it becomes ossified late in adult development

which of the following is true regarding the structure indicated by the arrow in the joint depicted in A

diarthrotic

which of the following terms describes the functional classification of the illustrated joint with regard to its range of movement

none of the listed responses is correct

which of these joints would be functionally classified as diarthrotic


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