Flashcards
Cranial nerves and skull foramina: anatomy
Flashcards do conjunto (40)
- 1facial nerve branchestemporal
zygomatic
buccal
mandibular
cervical - 2branches of V1frontal
lacrimal
nasociliary
(comes out of superior orbital fissure) - 3Exit of V2 from skullforamen rotundum
- 4Exit of V3Foramen ovale
- 53 major branches of V3mental nerve
buccal
auriculotemporal - 6Exit of III, IV, V1 and VIsuperior orbital fissure
- 7middle meningeal arteryforamen sspinosum
- 8Exit of VII and VIIIinternal acoustic meatus
- 9Exit of XIIhypoglossal canal
- 10What exits through the jugular foramenIX, X, XI, sigmoid sinus
- 11branches of ECASuperior thyroid
Ascending pharyngeal
Lingual
Facial
Occipital
Posterior auricular
Maxillary
Superficial temporal - 12anterior branches of V3nerves to lateral pterygoid
temporalis
masseter
buccal (s) - 13posterior branches of V3auriculotemporal
lingual
inferior alveolar
nerve to mylohyoid (m) - 14nerve supply digastricanterior= mylohyoid nerve
posterior= facial nerve - 15anterior to subclavian vein artery and posterior to veinphrenic nerve
- 16motor to muscles of pharynx and soft palateX
- 17sensory to oropharynyxIX
- 18intrinsic muscles of larynx innervated byrecurrent
- 19abducts vocal foldsposterior crico-arytenoid
- 20mucous lining above vocal cordinternal laryngeal
- 21below vocal cordrecurrent
- 22geniohyoidXII
- 23sensation anterior 2/3 of tonguelingual= touch
facial= taste - 24posterior thirdglossopharyngeal
- 25bones of inner earmalleus
incus
stapes - 26subdivisions of chest pleuracervical (cupula)
costal
diaphragmatic
mediastinal - 27divisions of mediastinum- superior
- anterior
- middle
- posterior - 28line in middle of abdomenlinea alba
- 29midclavicular linessemilunar
- 30umbilicus vertebral levelL3
- 31levels of 9 quadrants, verticalhypchondrium, flank, groin
- 32middle regions of 9epigastric, umbilical, pubic
- 33layers of abdominal wallsuperficial fatty fascia (camper's)
deep membranous layer (scarpa's)
abdo muscles
transversalis fascia
extraperitoneal fascia
peritonum - 34inguinal ligament made ofEO apo
- 35arteries in rectus sheathsup & inf epigastric
- 36five peritoneal foldsmedian
medial
lateral - 37median fold=remnant of urachus
- 38medial=old umblical arteries
- 39lateral-inferior epigastric
- 40—
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