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ch 11 12 & 13
Question | Answer |
---|---|
The thin membrane that lines the medullary cavity | endosteum |
An example of a flat bone | sternum |
The shaft of the long bone | Diaphysis |
An example of the long bone | Femur |
The thin layer the cushions jolts and blows | Articular cartilage |
An example of a sesamoid bone | Patella |
an attachment for muscle fibers | Periosteum |
an example of a short bone | carpal |
the end of a long bone | epiphysis |
the tube-like, hollow space in the diaphysis of long bones | medullary cavity |
an example of an irregular bone | vertebra |
what are three components of bone matrix? | inorganic salts, organic matrix, and collagenous fibers |
small spaces in which bone cells lie are called: | lacunae |
the basic structural unit of compact bone is: | osteon |
the cells that produce the organic matrix in bone are: | osteoblasts |
the bones in an adult that contain red marrow include: | ribs, pelvis, and femur |
low blood calcium evokes a response from: | parathyroid hormone |
the primary ossification center is located at the: | diaphysis |
the primary purpose of the epiphyseal plate is: | lengthening the long bones |
the epiphyseal plate is composed mostly of: | chondrocytes |
bone loss normally begins to exceed bone gain between the ages of: | 35 and 40 years |
the first step to healing a bone fracture is: | fracture hematoma formation |
the fibrous covering of cartilage is: | perichondrium |
The external ear, epiglottis, and the auditory tube are composed of: | elastic cartilage |
vitamin D deficiency can result in: | rickets |
_____ is the most common primary malignant tumor of skeletal tissue | osteosarcoma |
_____ is a common bone disease often occurring in postmenopausal woman and manifesting symptoms of porous, brittle, and fragile bones | osteoporosis |
_____ is also known as osteitis deformans | pagets diesase |
_____is a bacterial infection of the bone and marrow tissue | osteomyelitis |
ch 12. what division of the skeleton is the coccyx | Axial skeleton |
what division of the skeleton are the 80 bones | Axial Skeleton |
what division of the skeleton are the 126 bones | Appedendicular Skeleton |
what division of the skeleton are the vertebral columns | Axial Skeleton |
what division of the skeleton are the carpals | Appendicular Skeleton |
what division of the skeleton is the scapula | Appendicular Skeleton |
what division of the skeleton are the auditory ossicles (ear bones) | Axial Skeleton |
what division of the skeleton is the shoulder girdle | Appednicular Skeleton |
what division of the skeleton is the skull | Axial Skeleton |
what division of the skeleton are the clavicles | Appendicular Skeleton |
the squamous structure connects which two bones? | temporal and sphenoid |
the mastoid sinuses are found in which bone? | temporal |
the skull bone that articulates with the first cervical vertebrae is the: | occipital |
the meatus can be described as a: | tubelike opening or channel |
separation of the nasal and cranial cavities is achieved by the: | cribriform plate of the ethmoid bone |
what are three bones of the orbit? | ehmoid, lacrimal and frontal |
what are markings on facial bones? | mental foraman, sinus, and cornoid process |
the palatine process: | forms part of the hard palate |
the foundation of keystone in the architecture of the face is the: | maxillae |
the shape of the nose is formed by the nasal bones and the: | septal cartilage |
what three markings appear on the mandible? | condylar process, ramus, and alveolar |
lamina is a posterior portion of the: | vertabra |
What are three parts of the vertebral column? | cervical, thoracic, and lumbar |
the dens projects from the body of the: | second vetebra |
the veretbral column is curved: | to increase the carrying strength of the column |
the first cervical vertebra is known as the: | atlas |
_____ first seven pairs of ribs that attach directly to the sternum | true ribs |
_____ eleventh and twelth ribs, which have no attachment to the sternum | floating ribs |
_____ middle part of the sternum | body |
most superior part of the sternum | manubrium kyphosis |
the blunt, cartilaginous, lower tip of the sternum | xiphoid process |
_____ the five pairs of ribs that do not attach directly to the sternum | false ribs |
_____tissue that attaches ribs directly or indirectly to the sternum | costal cartilage |
another name for "hunchback" is: | kyphosis |
what abnromal curvatures can interfere with breathing, posture, and other vital functions | scoliosis, lordosis, and kyphosis |
Mastoidditis involves the: | temporal bone |
otits media is usually treated with: | antibiotics |
ch 13. Name two parts of the shoulder girdle | clavical, and scapula |
the coronoid fossa is a: | depression on the humerus |
the arm socket is the: | glednoid cavity |
the bone on the thumb side of the forearm is the: | radius |
of the 5 metacarpal bones, which forms the most freely movable joint with the carpal bones? | thumb |
which two bones compose the should gridle? | clavical and scapula |
what is not a bone of the pelvic gridle | acetabululm |
the greater trochanter is a bony landmark of the: | femur |
during childbirth the infant passes through an imanginary plane called the: | pelivic outlet |
what are three tarsal bones? | talus, cuneiform, and navicular |
the strongest and lowermost portion of the coxal bones is the: | ischium |
_____ elongated forehead for appropriate gender | female skeleton |
_____ small pelvic inlet for appropriate gender | male skeleton |
_____ subpubic pelvic inlet appropriate gender | male skeleton |
_____ more massive muscle attachement sites appropriate gender | male skeleton |
_____ more moveable coccyx appropriate gender | female skeleton |