University:
Camosun College
Course:
BIOL 252 | Pathophysiology for Nursing 1
Academic year:

2024
Views:

390

Pages:

2
Author:

Aysha A.

Ext Jugular vein - I lived of angh of mandible. by Formation: formed at lived of the Post auricular ment & post retro mandibular rwin n → This then obliguly pan through sternocleidomast • enter the I piexe to enter the post sh -) pierce the dup foreia of neck & then lerminatis at subclavian rein. Applied. When ETV is fud, air can enter had to ai'r embolisa richt leading to heart failure A →EJV cannot be seen normally, hence when enlarged 4 can be seen. its R. Heart Juill Tritutaries -: Post EJV ETV Subclavian Brachio SVC R.Atrium aphald 2) Transverse urviçal 3) supra copular vein 4) Ant Jugular rein Floor of Dest ole -: (n Dingom 5 muscle from abort slaamonde) Diagram Subdivision of Post su semispinalis cop →IM) belly of Omohyoid, divides entire post the to upper & lower Contents of Post sle largar occipital she er Jubebrion fle Arteries Occipital Ale Transverse cervical trobry Occipital artery. subclavian cubelanion orle suprascapulor sy troraverse cervical rein vein Nerves Sefresh of inchwadopterus spinal accesory wive sun, ibrator scapulae Sen Accutar branches lemer subclarian vein suprascapular 3 Brachial trunk of! pluxus. livals Orbicularis Thinoined Nium) Orbital Palpebral Lacrimal transverse facial artory Bells Palsy -: Arteries supplying the face Facialtery (Major artery Tortuous. Oricin from Ext Carotid I at the ! onery livel of Ext cavostide artery hyoid bone Enters the force by winding at the base of the mandible → It is located at contero infero angle of maneler. → lene 1.25 cm lateral to ante of mouth. + Rans along the side of the nose. -bleaches to medial anfe of & anastomose with dorsal nanal branch of opthalmac ortiry. Branches.. sup Labial artery Lat nasal →Branch of superficial temporal artery Venow Drainage of Face →Seme as scalp- Supraorbital+supratrochling = angular vein angular rein controw to form facial rein Maxillary veint Sup brgon Retoo mandibular Post div of RM vein aye + Post auricular - EJV Ant dir + Fascial rein Common common corold antry - Left- orise from anta sligh 200 Bruchioonhali trunk + At upper border, of thepoid cartiluge it divides into ECA medially 1 ICA tabmally No Branches direct to craneun jacialux Vdraumo into (comes from sigmoids.