Related Essays

  • The Parietal System: The Skeletal System

    The tympanic part borders the opening of the ear canal. The styloid process, describe as a “pointed spine”, is on the inferior surface and runs attachment fo...

  • Congenital Muscular Torticollis Case Study

    The sternal head’s inferior attachment is the manubrium of

  • Squamous Suture Craniosynostosis

    The parieto-squamosal arch includes the parieto-squamous and parieto-mastoid

  • Dorsi T7-L5 Week 1: A Case Study

    Lateral 2/3 of the clavicle, acromion’s medial side and the scapular spine’s upper crest, scapular spine tubercle. Elevation and depression of the scapula; ...

  • Universal Precautions Essay

    Review, identify, and describe anatomical plane terminology. Figure 1.2 Superior- Higher Inferior- Lower Distal- Further away from the midline Proximal- Cl...

  • The Humerus Symposicles

    In between the Greater and Lesser tubercles lye’s the intertubercular sulcus its function is to separate the two tubercles. Once again this is the Anatomical...

  • Zaglossus Bruijni Essay

    It is found in the jaw and inner ear in terrestrial species. Dorsal nerve cord - a bunch of nerve fibres which is found along the back, it connects lateral ...

  • Describe The Structure Of The Nasal Bone

    b. The C-shaped cartilages are stacked one on top of the other and start under the cricoids cartilage, and then continue to the throat to the stomach (Anat...

  • Anhinga Research Paper

    To be continued… Webbed feet, no nostrils (breaths solely through the epiglottis (Hennemann, 1982). To be continued.. IV. Evolution A. Classification ...

  • Human Population Dispersia

    The authors noted the importance of keeping a clear chronological framework and conducting a complete morphological observation of the

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

Card Range To Study

through

image

Play button

image

Play button

image

Progress

1/7

Click to flip

Use LEFT and RIGHT arrow keys to navigate between flashcards;

Use UP and DOWN arrow keys to flip the card;

H to show hint;

A reads text to speech;

7 Cards in this Set

  • Front
  • Back
Auricula Sensibel
N. trigeminus mit N. auriculotemporalis

N. vagus mit R. auricularis

Plexus cervicales

N. facialis
Meatus acusticus externus
Äußerer Gehörgang

Besteht aus Meatus acusticus externus cartilagineus mit Gll. sebaceae und ceruminosae

und Meatus acusticus internus osseus
Membrana tympanica
Trennt äußeres Ohr von Mittelohr

Besteht aus kleiner schlaffen Pars flaccida und
Großen straffen Pars tensa deren Zentrum der Umbo (Verwachsungsstelle des Malleus ist)

Malleus sieht man in Form der Stria mallearis
Cavitas Tympanica (Paukenhöhle)


Begrenzt:
Lateral: (Paries membranaceus) Membrana tympanica zum äußeren Ohr

Medial: (Paries labyrinthicus) Zum Innenohr durch Fenestra vestibuli (medial liegt auch Promontorium mit Plexus tympanicus)

Hinten: (Paries mastoideus) Aditus ad auditivum zu Cellulae mastoideus im Proc. mastoideus

Oben: (Paries tegmentalis)

Unten: (Paries jugularis) am Bulbus V. jugularis

Vorne: (Paries caroticus) Tuba auditiva zum Rachen am Canalis caroticus
Tuba auditiva
Besteht aus
Pars ossea 1. 1/3
Pars cartilaginea 2. 2/3

Pars cartilaginea setzt sich zum Pharynx fort bildet dort
Hamulus an den
Lamina membranacea
ansetzt

Tuba öffnet sich bei jedem Schlucken zur Belüftung

Außerdem gibt es Sicherheitsrohr das immer offen ist

Beim schlucken zieht M. tensor veli palatini an Lamina membranacea
----> Öffnen
Gehörknöchelchenkette
Malleus
Art. incudomallearis
Incus
Art. incudostapedialis
Stapes

Muskel:
M. tensor tympani am Malleus
Innervation: N. musculi tensor tympani --> N. mandibularis

M. stapedius am Stapes
Innervation: N. facialis
Etagen Paukenhöhle
Epitympanon
Mesotympanon
Hypotympanon