CoboCards App FAQ & Wünsche Feedback
Sprache: Deutsch Sprache
Kostenlos registrieren  Login

Hol' Dir diese Lernkarten, lerne & bestehe Prüfungen. Kostenlos! Auch auf iPhone/Android!

E-Mail eingeben: und Kartensatz kostenlos importieren.  
Und Los!
Alle Oberthemen / Medicine / Human Anatomy

Anatomy: larynx (18 Karten)

Sag Danke
1
Kartenlink
0
Larynx: General
Modified upper part of respiratory passage of air-breathing vertebrates.

Bounded superiorly by the glottis, and continues inferiorly with the trachea.

Consists of 3 large unpaired pieces of cartilage
and
3 smaller paired pieces of cartilage.

Is the valve separating the GI and respiratory tracts.
2
Kartenlink
0
Larynx: steeper angle = ?
steep angle = deep voice
3
Kartenlink
0
Larynx: Glottis
true vocal cords plus rima glottidis (the space between the vocal cords)
4
Kartenlink
0
Larynx: 3 paired cartilages
Arytenoid

Corniculate

Cuneiform



5
Kartenlink
0
Larynx: unpaired cartilages
Thyroid

Epiglottis

Cricoid

6
Kartenlink
0
Larynx: Thyroid cartilage
steeper the angle, the deeper the voice

Laryngeal prominence/Adam's Apple

Thyroid notch: notch along the superior margin. V-shaped.

7
Kartenlink
0
Larynx: Epiglottis
closes over wind pipe to prevent food from entering while eating
8
Kartenlink
0
Larynx: Cricoid cartilage
Most inferior
9
Kartenlink
0
Larynx: Arytenoid cartilages
Role in phonation.

Pyramid shaped (A-shaped)

Each arytenoid sits on top of each lateral side of cricoid

10
Kartenlink
0
Larynx: Corniculate cartilages
Role in phonation

Attach to superior tips of arytenoids "like little pieces of CORN."


11
Kartenlink
0
Larynx: Cuneiform cartilages
Act as a stop for epiglottis to rest upon during eating

Do not attach to any other cartilages

12
Kartenlink
0
Larynx: Vocal cords
folds of mucus membranes

stretches from thyroid cartilage anteriorly to arytenoids posteriorly

13
Kartenlink
0
Larynx: cricothyroid muscle


phonation. lengthens vocal cords

14
Kartenlink
0
Larynx: vocalis muscle


Pairs with thyroarytenoid.

Lies medially to thyroarytenoid.

shortens vocal cords for fine variations of phonation as it is attached to the vocal cord.


15
Kartenlink
0
Larynx: thyroarytenoid muscles


Shortens vocal cords.

Paris with vocalis muscles

Lies temporally to vocalis muscles

16
Kartenlink
0
Larynx: Posterior cricoarytenoid muscles


Abduct vocal cords

17
Kartenlink
0
Larynx: Transverse arytenoid muscles

Adduct vocal cords

18
Kartenlink
0
Larynx: Lateral arytenoid muscles

adduct vocal cords
Kartensatzinfo:
Autor: that was rad
Oberthema: Medicine
Thema: Human Anatomy
Schule / Uni: New England College of Optometry
Ort: Boston
Veröffentlicht: 20.12.2009
Tags: od2013, od1
 
Schlagwörter Karten:
Alle Karten (18)
keine Schlagwörter
Missbrauch melden

Abbrechen
E-Mail

Passwort

Login    

Passwort vergessen?
Deutsch  English