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larynx
speech therpy
20
Anatomy
Undergraduate 4
02/22/2009

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Cards

Term
what is the larynx made of?
Definition
muscular and cartlage
Term
what are the biological functions of the larynx?
Definition
The larynx is a valve that prevents foreing substances fromentering lugs and treacha
Term
which structure does not allow food to enter the lugs and treaca?
Definition
the larynx
Term
the larnx also helps in the
Definition
production of speech
Term
the larynx is lined with ?
Definition

sensory receptors

it is bound by the trachea

suspended by the hyoid bone 

lies on the anterior neck wall between the 3ed and 7th virtibrae

Term
the larynx is made up of nine cartiliges they are:
Definition

1. cricord

2. thyroid

3. epiglottis

4. arytenoid

5. corniculate

6. cuneiform

Term
cricoid
Definition

a compleate ring

unpaired

on top of first thorisic rig

norrow anteriolly

wide postterioly

Term
cricoid #2
Definition

4 attachement points are?

1 inferior to infferior horns of thyroid

2 are posterior on top of cricod

Term
thyroid
Definition
made up of two quadrilateral plates called laminae
Term

thyroid 2  what is the thyroid made up of?

and what is the new nameof it?

Definition
laminae they are the quadrilateral plates
Term

Thyorid 3

how many sets of horns does the thyorid have where are they located?

Definition

the thyroid has 2 sets of horns located superilly and inferilly

 

Term
when the two plates fuse together what is this called?
Definition
a notch anterioly called the thyroid notch or better known as the adams apple
Term
Is the thyroid the largest of the laryngeal cartiliage?
Definition
yes
Term

describe itd shape

is it paired?

Definition
the thyroid is shaped like a sheild or a signet rig it is closed in the front and opened in the back it does not have a partner.
Term
Arytenoid
Definition

paired

pyramidal in shape 

 

Term

Arytenoid 2

where is it positioned

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Definition
in the back of the cricoid
Term

arytenoid 3

how many parts does it have? and name them

Definition

3 parts and they are

apex

vocal process 

muscular process

Term
cuneiform
Definition

road shaped elongated cartilage

located in the aryepiglotis folds

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