anatomy final Flashcards
radiology
a person who deals with xrays
fracture
a break in a bone
comminuited
A fracture where the bone is shattered into small pieces
compression
A fracture that occurs when two bones are forced against each other, causing the bone to become wider and flatter
impacted
looks like an N break
green stick
acute angle break
spiral
line going down but still intact
transverse
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oblique
a break in the middle and a tad bit open
hematoma
nothing wrong with the photo
fibrocartilage callus
breaks in the formation
bony callus
gradualy getting better
bone remodeling
completely brand new
femoral head
top left of bone
trochateric region
top right of bone
shaft
mid bone
femoral neck
top left under femoral head
extra articular
bottom of bone inside
medial condyle
bottom left of bone
intra articular
the very bottom of the bone
lateral condyle
on the opposite side of the medial condyle
osteoblasts
builds
osteoclasts
cleans
casting
to fix a break
external fixation
minimally invasive, emergency situation
internal fixation
most stable, plate and screws, prefered method
muscle
the red stuff
tendons
collegen tissue attaching muscle to bone
contraction
becoming smaller
cardiac muscle
location and function
less lines with larger purple dots
around the heart and pumps the heart
smooth muscle
location and function
color of thumb, more lines
in the walls of hollow internal organs and maintains blood flow
skeletal muscle
location and function
not pink ( 4 lines) with tiny purple dots
attached to bones via tendons, contraction around the bone
THIS IS VOLUNTARY
ATP
a compound composed of adenosine and three phosphate groups, which supplies energy for …
actin
a protein that forms together with the myosin
the several connected balls that twist
myosin
forms together with the actin
sliding filament theory
myosin heads bind actin
powerstroke occurs
myosin head detaches
myosin head springs back
endomysium
second part inside ( the little bubble things)
epimysium
outside layer of first part
perimysium
inside layer of the first part
fascicle
outside of second part
myofibril
the very end. {}
insertion
end of big side of radius near elbow
origin
top of arm - mid bone
brachiallis
when you flex your arm , the muscle that pops up
tricep brachii
extending elbow joint
intercostals
insertion and origin
superior and distal parts of the lower rib
sharp inferior costal border of 1 rib
pectoralis major
chest
pectoralis minor
insertion and origin
anterior surface costal cartilage 3-5
medial border scapula
abductors
inner
bicep brachii
origin: short head
insertion: on radius
biceps femoris
Back of hamstring
brachioradialis
outer forearm
deltoid
shoulder
extensors
back of lower arm
flexors
front of lower arm
gastronemius
front of person; back of calf
gluteus max
the big butt
gluteus min
top of butt
gracillis
inner thigh
hamstrings
back of leg
infraspinatus
back of shoulder below deltoid
latissmus dorsi
mid back
obliques
sides
quadriceps
my quads
rectus abdominus
lower belly
rectus femoris
mid thigh
sartorius
above rectus femoris
semimembranius
below semi tendinous; inner thigh
semitendinius
mid back thigh
serratus anterior
upper side
soleus
very bottom of the picture
sternocleidomastoid
front of neck
tensor fasciae latae
lower side
teres major
upper back
tibilais anterior
above the soleus
trapezius
back of neck shaped like a trapezoid
vastus lateralis
inner muscle by knee. above vastus medialias
vastus medialis
under vastus lateralis. side of knee
nervous system
function:
subdivisions:
na
central nervous system
brain and spinal cord
periphreal nervous system
automic ( heart,smooth muscle and glands)
parasymphetic symphtic
Somalic( voluntary skeletal muscle)
sensory motor
cerebrum
location?
function?
the front of the brain
coordination of voluntary activity
pons
the mini fist like brain at the bottom
transmits signals between forebrain and cerebellum
cerebellum
the end part of the brain
muscle activity
brain stem
between pons and medulla oblangata
medulla oblongata
outer brain ; the stem at the bottom
controls vital proceses like breathing and pumping blood
parietal lobe
top of head
sense,touch and taste
occipital lobe
back of head
Visual perception, short-term memory
frontal lobe
front of head
Behavior and personality
temporal lobe
on the side
Processing smell and sound recognizing words in language
motor cortex
behind frontal lobe
Impulses, initiative, voluntary muscle activity
sensory cortex
behind motor cortex
Receives sensory input, signals, touch and taste
corpus callosum
the baby pink loop
Allowed to transmit from one side of the brain to the other
pituary glands
the ball sack looking thing
Praising several horror, moans, activating other glands to produce hormones
thalamus
looks like a kidney
Relying sensory info and paint perception
hypothalmus
the tooth looking like blob
Coordinates the atomic nervous system, controlling body temperature,
gyri
the grooves
sulci
the wrinkles
plate or nails to fix bone fragments?
depends
type of break
communited fracture ( broken into many pieces) which can be resolved with plating
transverse fracture ( one fracture line) can be resolved by sticking a nail through the top of the bone
6 muscle rules of skeletal muscle
Muscles have at least two attachments and cross at least one joint
Muscles always pull and get shorter
The attachment, the moves is the insertion, the attachment that stays stationary is the origin
Muscles that decrease the angle between ventral services of the body are known as flexors muscles that increase the angle between ventral surfaces of the body are known as extensors
Muscles work in opposing pairs
Muscle striations point to the attachment and show the direction of the pull
identify insertion and orgin of brachiallis
Proximal ulna is the insertiom
Pulling in flex in the elbow is the action
identify insertion and origin of tricep brachii
Olecranon process is the insertion
Extend elbow joint and straightening arm is the action
sprain
strain
tear
differences
A sprain is when you stretch a ligament attached to a joint
A strain is a stretch muscle or tendon that had a pressure on it
A tear is when the tissue rips in the muscle ligaments or tendons
