Chapter 6 Flashcards
Mineral homeostasis
Function of bone
Support
Function of bone
Protection
Function of bone
Production of blood cells
Function of bone
Assisting in movement
Function of bone
Triglyceride storage
Function of bone
The membranous outer covering of long bone
Periosteum
The method of ossification forming most bones
Endochondral
The enlarged ends of a long bone
Epiphyses
Articulate cartilage is an example of the cartilage type
Hyaline
The center of an osteon which carries blood vessels longitudinally through bone
Haversian canal
The shaft of a long bone
Diaphysis
Rings of bony tissue filled with minerals and surrounding the Haversian canal
Lamellae
Mature bone cells
Osteocytes
Bone that contains numerous air spaces between cells
Spongy
Microscopic cavities in bone containing osteocytes
Lacunae
A space In bone which contains marrow
Medullary canal
Bone forming cells
Osteoblasts
Very dense bone with no air spaces within
Compact
Small channels connecting lacunae with each other
Canaliculli
The unit of structure in compact bone
Haversian system
The mineral part of bone
Matrix
The “growth area” in bones where epiphysis joins diaphysis
Epiphyseal plate
Bone is an example of this major tissue type
Connective
Bone disorder characterized by decreased bone mass and increased susceptibility to fractures
Osteoporosis
The area of a long bone containing the thickest layer of compact bone
Diaphysis
Secrete cartilage matrix
Chondroblasts
Involved in bone resorption
Osteoclasts
Mature cartilage cells
Chondrocytes
Mature bone cells
Osteocytes
Cells that form cells
Osteoblasts
When trying to locate a foramen in a bone, you would look for
An opening or hole
The ribs articulate with a
Thoracic vertebrae
Run lengthwise through bone
Haversian canal
Connect central canals with lacunae
Canaliculi
Concentric rings of matrix
Lamellae
Connect nutrient arteries and nerves from the periosteum to the central canals
Volkmanns canal
The presence of an Epiphyseal line in a long none indicates that the bone
Has stopped growing in length
The hyoid bone is unique because it
Does not articulate with any other bone
The bones that form the pectoral girdle are the
Clavicle and scapula
The main hormone that regulates the ca2+ balance between bone and blood is
Parathyroid hormone
Spongy bone differs from compact bone because spongy bone
Las latticework walls known as trabeculae
Humerus
Long
Carpus
Short
Vertebra
Irregular
Sternum
Flat
Where long bones form joints, the epiphysis are covered with
Hyaline cartilage
What substance in bone contributed to its tensile strength
Collagen
Lacrimal
Axial skeleton
Clavicle
Appendicular skeleton
Radius
Appendicular skeleton
Mandible
Axial skeleton
Patella
Appendicular
Carpals
Appendicular skeleton
Scapula
Appendicular
Sternum
Axial
Phalanges
Appendicular
Tarsals
Appendicular
Ethmoid
Axial
Metatarsals
Appendicular
Temporal
Axial
Metacarpals
Appendicular
Vomer
Axial
Fibula
Appendicular
Palatine
Axial
Hyoid
Axial
Tibia
Appendicular
Sphenoid
Axial
Vertebrae
Axial
Coxal
Appendicular
Maxilla
Axial
Frontal
Axial
Inferior nasal concha
Axial
Humerus
Appendicular
Ulna
Appendicular
Femur
Appendicular
Ribs
Axial
Occipital
Axial
3 parts of the hip bone
Iluim
Pubis
Ischium
What type of bone forms most of the epiphyses of long bones and consists of trabeculae that surround spaces filled with red bone marrow
Spongy
What name is given to the information of bone
Ossification
Which bone is the only moveable one in the skull
Mandible
The ribs and cranial bones are classified as what type of bone
Flat
What condition results from a sideways bending of the vertebral column
Scoliosis
What are the units of structure in compact bone with little space between them
Osteon
In a typical long bone, what type of cartilage is the articular cartilage composed of
Hyaline
What bones make up the pectoral girdle
Scapula
Clavicle
Yellow bone marrow is located in the
Diaphysis
Yellow bone marrow is located mainly of
Adipose
What bone disorder occurs when bone destruction outpaces bone formation due to the depletion of calcium
Osteoporosis
7 pairs of ribs that attach directly to the sternum
True ribs
What is the name of the center of an osteon that carries blood vessels longitudinally through the bone
Haversian canal
Bone that is the largest, strongest and heaviest
Femur
Bones of the things, forearms and fingers are
Long bones
What are the neck vertebrae called
Cervical vertebrae
Name the hole in the occipital bone through which the spinal cord passes
Foramen magnum
Nasal bone, maxilla and mandible are part of what group
Facial
Cleft palate occurs when what bones fail to unite
Maxillae
Which bone located under the jaw does not articulate with any other bone
Hyoid
Scroll like bones in the nasal cavity
Job is to filter air before it gets to lungs
Conchae
Soft spots
Fontanelles
Temporal bone
Cranial
Name for the immovable joint in the skull formed where skull bone fuse together
Suture
Which cranial bone has a shape that resembles a bat
Sphenoid
Part of the bone that contains collagen, water, and minerals
Matrix
Cells that develops into osteoblasts
Osteogenic cells
What major division of the skeleton do the pectoral and pelvic girdles belong to
Appendicular
