Final review Flashcards
Dura mater(outer layer)
arachnoid mater(spiderweb middle layer)
pia mater(vascular inner layer)
layers of the meninges(membranes sorrounding brain)
CSF
Cerebral Spinal Fluid locatoin
subarachnoid space(is between arachnoid and pia)
fiber tract that connects the left and right hemisphers of the brain
corpus collosum
sends the orders from the brain
outer surface
gray matter(neuron cells)
sends signals to perform the orders
inner part of brain
white matter(myelin sheath)
frontal(emotions)
parietal(sensations)
temporal(hearing)
occipital(vision)
lobes of the brain
divides off of spinal cord at C4-T1
innervates upper extremities and upper torso
brachial plexus
horse tail like structure at end of spinal cord
nerves continuing to lower torso and extremiteis
cauda equina
tapers at L1-L2
end of spinal cord
conus medullaris
fiber that attaches end of spinal cord to coccyx
filum terminale
stabilize the spinal cord in the column laterally
denticulate ligaments
tegmentum
midbrain
Pons
medulla oblongata
brainstem
12 nerves
cranial nerves
how many nerves off of brainstem
10
massester
temporalis
medial/lateral pterygoid
muscles of masstication
funtional unit of the lung
blood gas exchange
alveoli
median nerve
nerve passes through carpal tunnel
completes the labrum of the acetablulum
transverse ligament
connects medial intercondylar tubercle to the posterior medial surface of the latera femoral condyle
prevents hyperextension
ACL
Anterior Cruciate Ligament
stonger ligament
attaches posterior intercondylar eminence to anteriomedial surface of medial femoral condyle
prevents hyperflexion
PCL
Posterior Cruciate Ligament
crescent shaped
fibrous connective tissue
cushion between femur and tibia
medial attached to collateral ligament
medial and lateral menisci
tendon connects to patella then turns into ligament
quadracepts tendon
patellar ligament
cushions the temporomandibular joint
articular disk of the TMJ
frontal
sphenoid
ethmoid
maxillary
sinuses
lighten skull
resonate voice
sinus purpose
produce CSF in ventricles
choroid plexus
main drainage of CSF in the brain
located in dura mater
dural sinus
endochrine gland connected to hypothalmus via infundibulum
located in sella turcica
master gland
excretes 6 hormones
pituitary gland
no valves
veins in brain vs rest of body
marks junction between the larynx and the trachea
cricoid cartilage
cusion between bone and tendon
bursa
cup structure in shoulder
deepens joint to hold femoral head in place
glenoid labrum
flaplike cartilage keeps food from entering the trachea
epiglottis
Naso
Oro
Laryngo
3 parts of the pharynx
- cervical(c1-c4 to face, scalp, phrenic nerve)
- brachial(c5-t1, follows subclavian, by mastoid muscle)
- lumbar(t12-l4, posterior abdominal wall, moves thigh, by psoas, femoral nerve)
- sacral(buttock to feet, sciatic nerve)
4 nerve plexuses
31 pair of nerve roots(8 for cervical, 12 for thoracic, 5 for lumbar, 5 for sacrum, 1 coccyx)
- IVC/SVC to
- right atrium to
- tricuspid valve or right AV to
- right ventricle to
- pulmonary semi lunar valve
- pulmonary artery to
- lungs to
blood circulation through heart—-de-oxygenated
- pulmonary veins to
- left atrium to
- bicuspid or mitral valve or left AV to
- left ventricle to
- aortic semi lunar valve to
- aorta
blood circulation through heart—oxygenated
common hepatic artery
Left gastric artery
Splenic artery
branches of the celiac trunk
1.outer part of spinal cord
mylenated sheath
transmits impulses to muscles
- internal part of spinal cord
nerves run through it
looks like butterfly
- white matter
- gray matter
these are opposite of brain
frontal lobe
personality, behavior speech
parietal lobe
sensatoin
occipitol lobe
sight
temporal lobe
hearing smell language
bloodbrain barrier
does not allow certain molecules to pass, keeping out pathogens contrast will not pass
runs entire anterior surface of all vertebral bodies to sacrum
thick broad ligament
Anterior longitudinal ligament
runs length of spin on anterior inner surface of the vertebral foramen
attaches at disk spaces
thin fibrous
posterior longitudinal ligament
number of vertebrae
7 cervical
12 thoracic
5 lumbar
5 sacral (fused)
4 coccyx (fused)
important part of immune system
filter foreign particles
drain through lmphatic vessels
located along major vessels
lymph nodes
Supraspinatus
infraspinatis
teres minor
subscapularis
muscles of the rotator cuff
connects from the acetablum to the femoral head
allows blood flow to femoral head
ligamentum teres
indent on femoral head to allow connection of ligamentum teres
fovia capitis
“knee cap”
protects knee joint from damage
provides hinge surface for quadriceps tendon
patella
place on an organ that is the passage for vessels
hilum
right
left
caudate
quadrate
lobes of the liver
celiac trunk
superior mesenteric artery (SMA)
right/left renal arteries
right/left gonadal arteries
inferior mesenteric artery
main branches off of abdominal aorta
cavel
esophogeal
aortic
hiatus through diaphragm
cavel hiatus
IVC passes
esophogeal hiatus
esophogus passes
aortic hiatus
AO passes
largest accesory gland in the male reproductive system
prostate gland
largest muscle of the pelvic floor/diaphragm
levator ani
median cubital vein
common site for IV starts
