page 17-27 Flashcards
which of following isnt sensory innevation of nasa cavity
nasopal
infraorbit
great pal
lesser pal
lesser pal
all other branches of V2
tf the sensory innervation of nasal cavity is onlyinnerv by V2
F
v1 (ant. ethmoidal nerve)
what type of ganglion supplies PS innerv of nasal cvity secrettory gland
Pterygopal ganglion
olf nerve innerve
olf ep.
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ant nasal aperture
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incisive canal
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palatine process of maxilla
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sphenoethmoidal recess
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sphenoidal sinus
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sphenopalatine foramen
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semilunaar hiatus
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horizontal plate of palatine bone
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pterygoid hamulus
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choanae
which is not part of paranasal septum
frontal
max
ethmoid
sphenoid
temporal
temporal
which of following isnt part of kiesselbach plexus
sphenopal
greater pal
sup labial
inf labial
ant ethmoid
inf ethmoidal art
in the nasal septurm the nasal crest comes from which bone
sphenoid
maxilla
palatine
all the above
a nad b
all the above
which sinus doesnt drain into middle meatus
frontal
maxillary
ethmoidal
spneoid
sphenoid
and ant ethmoidal
the hiatus semilunaris drains
frontal
maxillary
ethmoidal
sphenoid
frontal
ethmoidal bulla drains
ant ethmoid
middle ethmoid
post ethmoid
middle ethmoid
inf. meatus drains
nasolac. app
superios meatus drains
ant ethmoid
middle ethmoid
post ethmoid
post ethmoid
sphenoid recess drains
sphenoid sinus
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middle nasal hiatus
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perpendicular lamina of ethmoid bone
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alar cart
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coronoid process
tf body and rami unite at 45 degrees
F 90 degress
tf mandibular foramen is located on media side of ramus but more toward the ant
F
midway
tf all the inf. alv nerve art vein travel thru the mand foramen
T
tf the mental foramen is locaed below the 1st premolar on each side
f
second premolar
tf mental nerve is continuation os inf. alv ner and supplies the mucus membrane and supplies skin of mental region
T
tf Inc. branch supplies pulp chambers of post teeth and adjacent mucus membrane
f
ant teeth
tf P in SCALP stands for periosteum
T
skin
ct
aponeurosis
loose CT
periosteum
diploe is between
outer and inner compact layer of bone
apo. layer loose aerolar tissue, periosteum outisde outer compact layer of bone
epidermis , dermis, sup. fascia is outside the apo. layer loose aerolar tissue
after the pia mater is the
cerebrum
b/n the periosteum and dura
epidural space
tf middle meningeal artery is located in the epidural space
T
form the venous sinus in cranial cavity
dura mater
tf periosteum and dura mater are separate
f
continuous with each other
tf bridging vein and dural venous sinus are located in subarachnoid space
F
subdural space
arachnoid
a. follows sulci
b. weblike spindles
c. filled with CSF
b
subarachnoid space
a. contains dpiloic veins
b. filled with CSF
c. adheres to brain
d. lumbar puncture
filled with CSF
lumbar puncture
and has circle of willis not diploic vein
contains sup and inf sagital sinus
falx cerebri
has the occipital sinus
falx cerebelli
straight ,transverse, sup. petrosal sinus
tent cerebelli
separate the cereberal and cerebellum
tent cerebellum
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straight sinus catches the
inf sag. sinus
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greater vert vein goes into
straight sinus
occipital vein goes into
sigmoid sinus
IJV goes into
sigmoid sinus
cav. sinus leads to
sup and inf petrosal sinus
sup. opth vein leads to
cav sinus
drain scalp into dural sinus
em. vein
drain into dural sinus
diploic vein
drian meninges to dural sinus
meningeal veins
MCF contains
cav sinus
which isnt a post connection of cav sinus
sup petrosal sinus
inf petrosal sinus
intercav. sinus
sup and inf. opth. vein
sup and inf. opth. vein
lat wall of cav sinus
CN 3 4 6
V1,V2
cN 6 and ICA
run thru cav sinus
route of infection to brain
ant cav sinus
sup. petrosal connects to
cav sinus and sigmoid sinus
CN 6
smallest and most medial nerve in Cav sinus
first nerve afected by infection
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pterygoid plexus of vein
recieves max art
located in ITF
pterygoid plexus veins
ass. woth pterygoid muscle
pterygoid plexus of vein
anteriorly drain facial art and deep facial vein
pterygoid plexus of veins
drains max vein posteriorly
pterygoid plexus vein
recieve branches of max artery
pterygoid plexus vein
lined by ependymal cells
vent system
structure close to lat ventricle
caudate nucleus
hypothalamus close to
third ventricle
on the floor of fourth ventricle
pons
order the passage
lat ventricles
third ventricle
foramen monroe
cerebral aquaduct
lat ventricles
foramen monroe
third ventricle
cerebral aquaduct
after 4th ventricle is
foramina of magendie
and luschka
arachnoid granulations protrude into
sup. sagital sinus
form tight junction b/n end cells
vasc
end barrier
choroid plexus produce
CSF
selective passage
allow choroid plexus cell to have selective passage
ICA joins
middle cerebal art
basilar art
connects post cerebellar art with vert art
basilar art
comes from r and left vertebral art
supplies occipital cortex
basilar art
mesial aspect of frontal and parietal lobe
ant cerebral art
suply ant temporal lobe and cortex of insula
MCa