Work Book 1 Flashcards
what is the stucure of the bone of the skull made of , the 3 layers
compact bone, spongey bone, compact
what type of joint are sutuere
fibrous joint
between what bone does the coronal suture lie
frontal and parietal
betwen what suture does hte sagital suture lie
parietla and paritela
between what bones does the lamboid suture lie
parital and occipicat
what are fontanelles
areas of bone that are not fused together and are connected by fibrous tissue
what bone is the mastoid proces form
temporal bone
what bones are the zygomatic arch from
temporal and zygomatic
what bone is the styloid process from
temporal
what is the occipital condyles from
opictal bone
what are the 3 seperate parts of the floor of the skull
antierl cranal fossa, middle craina fosa and postier crian crossa
postier border of anteiror crianl fossa
limbus of the sphenoid bone
postieor border of middle crainal fossa
orsum sellae of the sphenoid
what is the pitutary foss on the sphneoi dbone
area where hte pituarty gland sits
what passes though foramen magnum
spina cord , left and righ vertbal arties , cranial nerve 11
what are the 4 sinuses
frontal sinus, sphenoid isnusk, ethmoid cinsus , maxillary sinuses
what are the alternaive names for the hamour, anvil and stirrup
mallous, incus, stapes
what are the layers in teh scalp pnumonic
skin
connective tissue
apernousoi of the occipitofornla muscle
loose aleroa tissu
pericranium
what ishte part so the zygomatic arch antieroy and posstierly
antieroly - zygomatic bone
postierl termpal bone
what bones are the nucal line part of
occipical
what neve innervates the anterior part of the scap
trigeminal nerve - cn 5
what is the 3 brances of trigeminal nere
v1 - opthalmic
v2 - maxilary
v3 - mandibular
what is the brahcl pelxus nerve supply
c5 - t1
what veins drian into exernal jugarl vien
Posterior auricular vein
retromaniduparulj vein
what are emissary veins
valveless veins
mucle of upper lip
g - orbicularis oris
muscle of eye
orbicualr oculi - palpebral part (close eyelids tightly)
and orbital part (close eye light gently
orbital belly of occipitofrontalis role
retract scapula
buccinator role
press cheek into molar teeth
platysma roel
depress manidlbe
what nerve inverates the face
crainla nerve 7
what is the brancehs fo the facial nerve from superior to anterior
temproal
zygomatic
buccal
marginal mandibular
cervical
types of salivary galnd
parotid
submendicular
sublingulal
what mucles does the parodi duct peirce
buccinator
wher does hte paroid duct enter moth
opposite second upper molar
stucures which pass though the parodid gland
cranial facial nerve 7
artery of extearnl caroid
retromandiublar vien
what cranila nerve inneraves the parodi parasympaicly
glossopharyngela
what never innervates the paroid sensory
auriculotemporal and greater auricular nerve
what sympaic nervev innervates the parotid gland
super cervicla ganglion
what bone does hte fail artyer go over
maxilla
what musl lies postier to the faicl artyer
messenter
what is in the vertbal compartment
cervical vertabe and the postualr muslce
what is in the vacular compartment
jugular vin, caroid and vagus neve
what is is the visceral compartment
thyroid, parathyodi gland, phaynrx, laynx, trahcea dn ospgus
what enclsoe hte comaprtmetn of the neck
outer musculofacil collar
what type of joint is it betwen the occipital contaly and atlas
ellipsid synovial jiont
what type of joint is there between c1 and c2
synovial pivot joint
what are the border of the anterior triangle
superi - mandilbe
laterla - sternoclinal masotid
meidal - anterior sagital line down the neck
what muslce make up the anterior triangle
stylohyoid
digastoic
mylohyoid geniohyoid
omohyoid
sternohyoid
thyrohoid
sternohyoid
what veins make up the anterior triangle
- Common carotid artery
- Externa and internal carotid branches
- Interal juglar vien
what nerves make up the anterior triangle
- Facial – 7 , glossopgyary - 9, vagus -x , accessory - 11, hypoglossal – 12
what is in the borders of the positer triangle
sternocleoimastoi
trapeze mucle
middle 1/3 of clvailvre
what muscles is in the postieor triangle
splenus capitis
leveator scapulae
anterior , middle and postioer scale mucles
vasculature of the postier triangle
external jugular
subclavian
transvere cervial and superior cerival viens
nerves of posterior triagnle
accessory nerve
cervial pleuxs incluidng phrenic nerve
brachla pleus
what are the broders of hte the submental tirangle
Inferiorly – hyoid bone.
Medially – midline of the neck.
Laterally – anterior belly of the digastric
Floor – mylohyoid muscle
what are hte borders ofhte submandiular tirangle
Superiorly – body of the mandible.
Anteriorly – anterior belly of the digastric muscle.
Posteriorly – posterior belly of the digastric muscle.
what are the borders of the caroid triangle
Superior – posterior belly of the digastric muscle.
Lateral – medial border of the sternocleidomastoid muscle.
Inferior – superior belly of the omohyoid muscle.
what are the bordres of the muscular tirangle
Superiorly – hyoid bone.
Medially – imaginary midline of the neck.
Supero-laterally – superior belly of the omohyoid muscle.
Infero-laterally – inferior portion of the sternocleidomastoid musc
what is the content of the submental trianlge
Lymph nodes: submental
what is the contne ofthe submanidula triangle
facial artery and submandibular galdn
what is the contnet oft he carotid tirangle
neruovasul sheat
common caroid
internal jugular vein
hypoglossla and vagus nerve
what is the component of the muclar triangle
strap mucle othe hte neck
infrahyoid musle , pharnyx, thyodi and parathyroid
what veins joint togher to form brahceopcelpaic vein
juglar vien and subclivin
what vien does the external juglar vein join onto
subclavina
what is the neve supply of the mylohyoid
mandibar nerve form cn5
what is teh nerve supply of hte geniohyoid muscle
cervical 1 vis cn 12
what is the nerve supply of the digastic mucle
facacil nerve - 8 and mandibular neve form cr5
what is the nerve supply of he stylohyoid
facil neve
nerve supply of sternohyoid, sternothydor and omohyoid
anterior rami of c1 - c3
nerve supply of thyrohyoid
c1
wher doe shte super and middle thyod vien drain into
internal jugualr vien
wher does the infer thydoi vien drin into
brahce cpial vien
whre does the super hyoid artyer come form
external carotid
where doe shte infieori hyoid arteyr come from
subclain artery
