Module 4 Definitions/A&P Flashcards
scoliosis
abnormal lateral curvature of the spine
intercellular
between cells
intracellular
within the cell
orthopnea
needing to sit up straight to breathe comfortably
hematopoiesis
the formation of blood
red bone marrow
produces blood cells
yellow bone marrow
stores energy as fat
functions of the skeletal system
protect internal organs, store minerals and fat, produce blood cells, facilitate movement, support the body
cranium
skull
cranial bones
frontal, parietal, occipital, temporal
facial bones
maxilla, mandible, zygomatic
upper jaw bone
maxilla
lower jaw bone
mandible
cheekbone
zygomatic
total number of vertebrae
33
cervical vertebrae
neck bones (7 total)
thoracic vertebrae
upper back (12 total)
lumbar vertebrae
lower back (5 total)
Sacrum
5 fused vertebrae
Coccyx
tailbone (4 fused)
xiphoid process
inferior portion of the sternum
upper arm bone
humerus
forearm bones
radius and ulna
forearm bone on the thumb side
radius
forearm bone on the pinky side
ulna
wrist bones
carpals
palm bones
metacarpals
fingers and toes
phalanges
pelvic bones
ilium, ischium, pubis
thigh bone
femur
kneecap
patella
lower leg bones
tibia and fibula
medial lower leg bone
tibia
lateral lower leg bone
fibula
ankle bones
tarsals
foot bones
metatarsals
clavicle
collar bone
scapula
shoulder bone
tendon
connects muscle to bone
ligament
connects bone to bobe
greenstick fracture
bone breaks incompletely
transverse fracture
complete fracture that is straight across the bone
comminuted fracture
bone breaks into many fragments
spiral fracture
bone is broken in a spiral because of a twisting force
compound (open) fracture
bone breaks through the skin
simple (closed) fracture
bone is broken but there is no open wound in the skin
arthritits
inflammation of a joint
osteoarthritis
wear-and-tear arthritis, most commonly associated with aging
rheumatoid arthritis
a chronic autoimmune disorder in which the immune system attacks the lining of the joints
gouty arthritis
inflammation and painful swelling of joints caused by excessive uric acid in the body
osteoporosis
loss of bone density that can result in an increased risk of fractures
lordosis
A curving inward of the lower back
kyphosis
excessive outward curvature of the spine, causing hunching of the back.
herniated disk
when the disk between two vertebrae starts slipping out of place, often causing a pinched nerve
S&S of herniated disk
Pain, numbness or tingling of extremity, weakness
carpal tunnel syndrome
A numbness and tingling in the hand caused by a pinched nerve in the wrist
bursitis
inflammation of the bursa, a fluid-filled sac around joints
strain
injury to a tendon or muscle
sprain
injury to a ligament
frontal region
forehead
ocular region
eye
nasal region
nose
otic region
ear
zygomatic region
cheek bone
buccal region
cheek
mental region
chin
cranial region
skull
cervical region
neck
scapular region
shoulder
brachial region
upper arm
cubital region
elbow
carpal region
wrist
femoral region
thigh
popliteal region
behind the knee
tarsal region
ankle