100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached 4.2 TrustPilot
logo-home
Class notes

Samenvatting anatomie

Rating
-
Sold
1
Pages
59
Uploaded on
30-12-2021
Written in
2021/2022

Samenvatting van powerpoint, handboek en lesnotities

Institution
Course











Whoops! We can’t load your doc right now. Try again or contact support.

Connected book

Written for

Institution
Study
Course

Document information

Uploaded on
December 30, 2021
Number of pages
59
Written in
2021/2022
Type
Class notes
Professor(s)
Van dinther
Contains
All classes

Subjects

Content preview

Inhoud
Inleiding.................................................................................................................................................................................................4
Indeling van het oor..............................................................................................................................................................................4
anatomie van het Uitwendig oor (binnenoor)......................................................................................................................................5
Oorschelp..........................................................................................................................................................................................5
Uitwendige gehoorgang (+- 3 cm lang).............................................................................................................................................6
anatomie van het Middenoor...............................................................................................................................................................6
trommelholte (Cavum tympani).......................................................................................................................................................6
Trommelvlies.....................................................................................................................................................................................7
Oriëntatiepunten...............................................................................................................................................................................7
kwadranten.......................................................................................................................................................................................8
Gehoorbeenketen.............................................................................................................................................................................8
Middenoorspiertjes en peesjes (bevestiging aan de gehoorbeentjesketen)...................................................................................9
Buis van Eustachius (tuba auditiva,) +- 2,5 cm lang..........................................................................................................................9
Mastoïd = processus mastoideus van het os temporale................................................................................................................10
Nervus facialis, chorda tympani..................................................................................................................................................10
Fysiologie van het middenoor.............................................................................................................................................................10
1. Transformatorfunctie..................................................................................................................................................................10
2. Beluchting....................................................................................................................................................................................10
3. Drainage en afweer.....................................................................................................................................................................10
anatomie van het Binnenoor (cochlea)...............................................................................................................................................10
Fysiologie van het binnenoor..............................................................................................................................................................11
Cochlea als transducent..................................................................................................................................................................11
De functie van de buitenste haarcellen..........................................................................................................................................12
Cochleaire pathofysiologie..............................................................................................................................................................12
Centraal auditief systeem...................................................................................................................................................................12
Vestibulair systeem.........................................................................................................................................................................13
Het visuele systeem........................................................................................................................................................................13
Proprioceptieve systeem.................................................................................................................................................................13
Andere zintuigsystemen..................................................................................................................................................................13
Anatomie en fysiologie vestibulair systeem...................................................................................................................................13
Haarcellen.......................................................................................................................................................................................14
Statolietorganen = otolietorganen......................................................................................................................................................14
Anatomie: utriculus en sacculus.....................................................................................................................................................14
Werking...........................................................................................................................................................................................14
Richtinggevoeligheid.......................................................................................................................................................................14
Halfcirkelvormige kanalen...................................................................................................................................................................15
Anatomie.........................................................................................................................................................................................15

, Werking...........................................................................................................................................................................................15
Richtinggevoeligheid.......................................................................................................................................................................15
Beperkingen van het evenwichtsorgaan.........................................................................................................................................15
Nervus vestibularis..........................................................................................................................................................................15
Vestibulo- of archicerebellum.........................................................................................................................................................15
Vestibulaire cortex..........................................................................................................................................................................15
Functies van het vestibulaire systeem................................................................................................................................................16
1. Ruimtelijke oriëntatie..................................................................................................................................................................16
2. Beeldstabilisatie..........................................................................................................................................................................16
3. Houdingsregulatie.......................................................................................................................................................................16
Centrale verwerking: het centrale vestibulaire systeem................................................................................................................16
Invloed op het autonome zenuwstelsel..........................................................................................................................................16
Beperkingen van het evenwichtssysteem.......................................................................................................................................16
Centrale compensatie van een perifeer vestibulaire laesie............................................................................................................17
Elektrische otoscoop, voorhoofdslamp en oormicroscoop................................................................................................................18
Onderzoek van oorschelp, gehoorgang en trommelvlies...................................................................................................................18
Beoordeling van het trommelvlies..................................................................................................................................................19
Bacteriologisch onderzoek van het oorsecreet..............................................................................................................................19
Beeldvormend onderzoek van het oor en vestibulair systeem......................................................................................................19
Onderzoek van de buis van Eustachius (tuba auditiva)..................................................................................................................19
Grondbegrippen uit de geluidsleer en de audiologie........................................................................................................................19
Onderzoek van het gehoor.................................................................................................................................................................20
onderzoek bij de duizelige patiënt......................................................................................................................................................22
anamnese bij de duizelige patiËnt......................................................................................................................................................22
Lichamelijk onderzoek met betrekking tot het evenwicht.................................................................................................................24
Onderzoek van stabiliteit van de ogen...........................................................................................................................................24
Onderzoek van de oogstand:..........................................................................................................................................................27
Onderzoek van de gladde oogvolgbewegingen..............................................................................................................................28
Onderzoek van de saccades............................................................................................................................................................28
Onderzoek van de optokinetiek......................................................................................................................................................28
Onderzoek van de fixatie – suppressie...........................................................................................................................................28
Hyperventilatie – provocatietest....................................................................................................................................................29
De head impulse test (HIT)..............................................................................................................................................................29
De Dix – Hallpike en supine roll test...............................................................................................................................................30
Testen van het gaan en staan van coördinatie...............................................................................................................................31
Het acute probleem: HINTS+..........................................................................................................................................................32
Aanvullend onderzoek voor kwantificering van de evenwichtsfunctie..............................................................................................32
Video – oculografie (VOG) en elektro – oculografie (EOG).............................................................................................................33
Het calorisch onderzoek..................................................................................................................................................................33

, Draaistoeltesten..............................................................................................................................................................................34
De video head impulse test (VHIT)..................................................................................................................................................35
Vestibular evoked lyogenic potentials (VEMPs).............................................................................................................................35
De waarde van het kwantificerend evenwichtsonderzoek.............................................................................................................36
Functies neus.......................................................................................................................................................................................37
Uitwendige neus.................................................................................................................................................................................37
Inwendige neus...................................................................................................................................................................................38
Fysiologise van de neus.......................................................................................................................................................................39
Ademhaling.....................................................................................................................................................................................39
Neusbijholten..................................................................................................................................................................................40
Anamnese............................................................................................................................................................................................41
Uitwendig onderzoek......................................................................................................................................................................41
inwendig onderzoek........................................................................................................................................................................41
Rinoscopie...................................................................................................................................................................................42
Neusendoscopie en nasofarynscopie.........................................................................................................................................42
Aanvullend diagnostisch onderzoek...................................................................................................................................................42
Allergietests  vermoeden op atopie:...............................................................................................................................................43
Neusdoorgankelijkheidsonderzoek.....................................................................................................................................................43
Onderzoek van het mucociliair systeem.........................................................................................................................................43
Reukonderzoek...............................................................................................................................................................................44
Radiologisch onderzoek..................................................................................................................................................................44
Bovenste deel van de tractus digestivus.............................................................................................................................................46
Mondholte  lippen tot de overgang naar de orofarynx (orofaryngeale isthmus) ..........................................................................46
Farynx  van schedelbasis tot onderrand van het cartilago cricoidea..............................................................................................49
Slokdarm.............................................................................................................................................................................................51
Fysiologie van de slikactie...............................................................................................................................................................51
Larynx..............................................................................................................................................................................................52
Trachea............................................................................................................................................................................................55
Hals......................................................................................................................................................................................................56
Fasciae.............................................................................................................................................................................................56
Grote vaten en zenuwen in de hals................................................................................................................................................56
Speekselklieren...................................................................................................................................................................................57
Glandula parotidea (grootste).........................................................................................................................................................57
Glandula submandibularis..............................................................................................................................................................58
Fysiologie.........................................................................................................................................................................................58
Productie van speeksel................................................................................................................................................................58
Samenstelling van speeksel.........................................................................................................................................................59
Functie van het speeksel.............................................................................................................................................................59
Schildklier en bijschildklieren..............................................................................................................................................................59

, H1: ANATOMIE EN FYSIOLOGIE VAN
HET OOR EN VESTIBULAIR SYSTEEM
INLEIDING
 Oor en evenwichtsorgaan:
- Eén anatomisch geheel
- Sterke fysiologische overeenkomsten



 Vestibulair functie verlies is relatief complex
- Klachten daarvan niet altijd duidelijk (niet persé vertigo)
- In tegen stelling tot bijvoorbeeld oorproblemen  gehoorverlies
- Klachten van evenwichtsproblemen zijn niet altijd duidelijk.



INDELING VAN HET OOR
 Uitwendig oor: oorschelp, uitwendige gehoorgang
 Middenoor: trommelvlies, trommelholte, gehoorbeentjes, middenoorspiertjes
 Binnenoor: onderdeel van labyrint

 Nervus cochlearis: onderdeel van de nervus vestibulocochlearis
 Centraal auditief systeem
$10.54
Get access to the full document:

100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached


Also available in package deal

Get to know the seller

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
joliendyckmans Karel de Grote-Hogeschool
Follow You need to be logged in order to follow users or courses
Sold
21
Member since
4 year
Number of followers
16
Documents
15
Last sold
10 months ago

4.0

3 reviews

5
1
4
1
3
1
2
0
1
0

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions