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

2024
Views:

179

Pages:

3
Author:

Aysha A.

Deep Cervical Fascia dup Arvikal Jascia Zelations Ant Ant midline attached symphye's menti, hyoid bone ju rotch above downward Jom Dost Lig nuchard C7 verliptos Sup Ext occi prot, sup muthal live mastoid process, base of mandith In Spire of scapula, acromion, upper člavice & 4 jug noch of manu stermi to Pretracheal Jancia A Horizontal tracing- Joom michal it splits to enclae tidporis, then roof of post Ah, thun splits to enclose sermodatomasterd & then roof of Ant se. course From base of skull atore to arch of costo beno. At skuld attached to conotid coval & jugular jossa. * cervical sympathetic chain at post-wall of sheath. + Anwa amicali's at ant wall of swath. Relation: carotid sheath the sheath is thick at reatlery ive commun & int carch thin ant int pregula Iatro tubator condensation of dup arrical boda around Common carotid & int carotid arteries Int jugular vein Vagus narre the theath is wedged the 3 Tayers of arrical Janda and attached by loose greolar Prevertetsval Jascia Inho encirdes neck like collkar deep to platysma & sup Jancia. Encloses the sternocleidomastord & trapezius- Investing layer dup amical Jauncia Vertical tracing →tread Tward af hyoid bone, splitk to endos & submandibula salivary gland. Sup' layer covers thuis gland & suplayer cony medial surface y gland & allacked to mylohyod. It also enclose peratied gland ie post to submandibulor, - the sup' layer as the porolidomameteric fancis to attach at lower border of zygomatic arch Pige → dup layer pan sup to ponudil to attach at tympanic plate & Styloid process of temporal sone. the past tho stylald & mandible form shylomandibulos lig which seperwh parotid from submandibular. when traced Vicard.. * Above suprastional nokh, splits ints 2 layers to enclosed pot Space (of burns) balore being adikishe to ant & post border ruprastiinal space conton f Atove middle 3rd of clavicle splil to enclosed supraclavicular span * Forms Jascial pulley 16 anchor digastric muscled omohpid. Submental se Skin, sup facία, Investing layer of Either side by sedut belly of digastric Base Lepil Base of Apen Base mandith Floor Mylohy old musch compats lymph node (submental). Casolid (Smrks) (200 is same as submental she Boundary.: Anterosup': Post belly of digastric & stylohyoled Ankero inf': Sup belly of Omohyoid Posterior Sternocleidomastoid Floor → Thyrchyoid (thyroid to hyaid) - hyoglossies (hyoid -) tongue) bone & tonqul → Consthicker muscle of pharynx (mging port) 3 ports. middle & In 801- Contents: C-C.A bifurcate at upper pard of dyroid cartilage to give EC-A& I-CA- Branches of E-C-A → Lingular arers Facial Art Accesesty pharyngeal Asending art make a small part of floor 20%% DACA F-A sup thyroid artery hypo Ext CA commen cartid art glossal se om S.T.A Vagu any cervicalis → In't jugulen rein Occipital ↓ Loop formed by hypoglossal branches Vogus nerve btw IGV & C.C.A. The 3 main structure are covered by desp jarxia called Common Carotid sheath. sup'loop above (sheath called hypoglossal wwre. lut jugular vein. Considered as Venous Mono metir Signold pinus continues at ijv. terminales into subelarian velm JVP is measured trib: Same as branches States of R.A EC.A. States of heest