Test 2 Flashcards
This is the prominent bump at base of neck
vertebra prominens
These are the bones ends
Epiphysis
Provides an attachment for temporal muscle on mandible
coronoid process
This layer of spongy bone that is rich in red marrow (produces rbc’s) is called?
diploë
cranial bones, sternum, ribs, scapula, are examples of what type of bones?
flat bones
This part of the humerous is know as the “pulley”
trochlea
This is found between the tubercles, for passage of tendon from biceps
intertubercular groove
What is the internal bone surface (next to medullary cavity) called?
endosteum
This is?
alveolar process
medial border
Sutures where extra bones where cranial plates are formed
wormian
attaches muscles of tongue and neck
styloid process
What is the midline of supraorbital ridge called?
glabella
This is?
ischium
C3 -C6 the spinous process is forked and looks like a snakes tounge
bifid
What is number 9?
Diaphysis
These are small rounded and flat bones
sesamoid
blue is?
medial phalanges
This is ?
nasal bone
A is ?
acromial end
ischial ramus
Inorganic materials primarily calcium salts are apart of what bone function?
Mineral Storage
“cap placed”, where radius articulates
capitulum
F is the?
trochlea
Number 28 is ?
parietal bones
Slide 5 CH 6 pt 2
This type of hyaline cartilage supports external nose
nasal cartilages
pad of fibrocartilage connecitng ishium
pubic symphysis
What is the double-layered membrane on surface of bone with many nerve fibers and blood vessels
periosteum
“the thinker”, nerves and blood vessels to lower lip, chin
mental foramen
What is the long axis of the body that includes most bones that enclose organs
Axial skeleton
cheek bones
zygomatic bones
Number three is?
cribriform plate
23 is?
anterior superior iliac spines
This is found on the forontal bone and allows for arteries and nerves to pass through the parietal bone
supraorbital foramen
This vertabra does not have a spinous process
Atlas
coracoid process
These____ irregular bones that make up the face are called?
14, facial bones
known as the thumb
pollex
humerus
pubis
clavicle
What are two areas where Elastic Cartilage can be found
a. pinna- external ear
b. epiglottis - helps cover opening of larynx during swallowing
“plow”, base of nasal septum
vomer
This is?
maxilla
bump on back of head
external occipital protuberance
form cranial floor and part of the orbits
greater and lesser wings
“hides behind mandible”, not attached to other bones, movable base for the tongue attachment
hyoid bone
articulates with temporal bone at the temporomandibular joint (TMJ)
mandibular condyle
form the hinge joint with the humerus
trochlear or semilunar notch
G is?
neck
The black arrow is pointing to?
annulus fibrosus
This type of hyaline cartilage can be found connects ribs to sternum
costal cartilage
A is?
greater wing
C is
greater tubercle
Name these structures
occipital condyles
“sword like” landmark during CPR
xiphoid process
Five is?
middle conchae
What is the front part of lower jaw
body of the mandible
What are the five functions of bones?
support, protection, movement, Mineral Storage, and Hematopoiesis
honey-combed area of ethmoid bone
left and right lateral masses and ethmoid sinuses
This is the?
Pelvic girdle
Name the bones in the Axial Skeleton
skull, vertebral column and rib cage
arm or brachium, “funny bone“
humerus
These are immovable joints with fibrous connective tissue
sutures
C is?
vertebral foramen
The inner layer of the periosteum is called the?
osteogenic layer
attaches deltoid muscle on shaft of humerous
deltoid tuberosity
This is ?
mandibular notch
for air turbulence in nasal cavity
inferior nasal concha
ribs 8-12 are?
false ribs
Number 4 is?
Medullary Cavity
These are the steps in ?
- in fetus, select mesenchymal cells form osteoblasts
- osteoblasts form ossification center, secreting osteoid
- ossification occurs slowly within the osteoid matrix
- trapped osteoblasts become osteocytes (in lacunae)
Intramembranous Ossification
sacral hiatus
This is?
ischial spine
a.where you’re sitting, where walking muscles attach
ischial tuberosity
A is?
coronoid fossa
The outer layer of the periosteum is madeup of what type of dense connective tissue?
dense irregular connective tissue
Cartilage: mostly ____________ ; makes it ______________; also has proteins and fibers
water, springy
breast bone, looks like a “Greek dagger”
sternum
This part of the axial skeleton protects brain and guards entrance to digestive and respiratory system
skull
This is found around entire shaft and helps to resist twisting of bone
circumferential lamellae
attachment points for muscles on illium
superior iliac spines
hematopoiesis is the formation of ?
red blood cells
head of radius
This cartilage has parallel rows of chondrocytes alternate with collagen
Fibrocartilage
This region goes through the center of the osteon;
contains blood vessels and nerves
Haversian canal
1st step in Endochondral Ossification
Starts in the diaphysis known as the Primary ossification center
Name purple region
xiphoid process
Area in spine where there is no intervertebral disc
Between Atlas and Axis or C1 and C2
This lines the interior of the medulary cavity?
endosteum
This is for for blood vessels and nerves found between S1-S5
sacral foramen
form cheekbones with zygomatic bone
zygomatic processes of maxilla
Name colored region
parietal bones
A medical procedure where there is a tap usually done between L3 and L4
lumbar puncture: spinal tap
Desnse bone is called
compact bone
passage for the sciatic nerve on illium
greater sciatic notch
This spinous processes is long and points down sharply
thoracic
Name this
styloid process
This is called the “cock’s comb”, attaches dura mater, secures brain
crista galli
capitulum
This is growth of cartilage from (between cells)
- chondrocytes within growth area secrete matrix between cells
interstitial growth
external ear canal
external auditory meatus
connects the radius and ulna
interosseous membrane
What is number 8 ?
Proximal Epiphysis
Connective tissues are composed of cells surrounded by a ?
extracellular matrix
This type of cartilage helps with support, flexibility and resilience.
Hyaline Cartilage
gap in back between S4 and S5
sacral hiatus
hyoid bone
________ cartilage has spherical _________ fibers in its matrix and is the most abundant ___cartilage
hyaline, collagen, skeletal
“big hole” for spinal cord
foramen magnum
notch for for nerve passage
suprascapular notch
This is?
mandibular condyle
This is?
mandibular fossa
styloid process of radius
The red arrow is pointing to?
nucleus pulposus
calcaneous and patellae are two examples of what type of bone
sesamoid
B is?
lateral epicondyles
This opening in the bone allows for nerve fibers, blood vessels & lymphatic vessels to interior of the bone
nutrient foramen
What are the three long bones of the legs ?
femur, tibia, fibula
holds teeth in place
alveolar process
A-D
scaphoid, lunate, triquetal, pisiform (Sally left the party)
rotates around the ulna
radius
Name of swayback?
lordosis
“Ole’s crayon”, cavity in back of elbow
olecrannon fossa
largest of the 3 fused coxic bones
ilium
Suture across the top of the head, parietal/frontal
coronal
lateral area of scapula articulates with humerus
glenoid fossa
part of vertebrae with “centrum” this is also weight bearing
vertebral body
lower jaw, largest, strongest bone of the face
mandible
This type of bone has inside areas of bone with open spaces
spongy bone (trabecular bone
These turbinates help air move in nose
superior and middle conchae
What is an example of a short bone found in the wrist?
carpal
These are little beams that strengthen areas of stress found in spongy bone
trabeculae
acetabulum
acromion process
anchors the biceps muscle found on radius
radial tuberosity
What is the name of this suture?
squamosal
this bone stands on its head
head of ulna
inferior nasal concha
inflammation of connective tissues squeeze tendons and median nerve causing pain, and loss of mobility
carpal tunnel syndrome
What is the name of this suture?
coronal suture
part of radius that is knob-like, a head on a nail
head