PRAC.10 Flashcards by Matteo Rigo

Q

2

A

Proc. cuneiformis

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Q

5

A

Proc. corniculatus

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Q

What is shown?

A

Cartilago arytenoidea

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Q

6

A

Proc. muscularis

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Q

7

A

Proc. vocalis

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Q

What is shown?

A

Cartilago thyroidea

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Q

8

A

Incisura thyroidea

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Q

10

A

Linea obliqua

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Q

11

A

Lamina dextra

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Q

1

A

Lamina cartilaginis cricoideae

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Q

13

A

Crista mediana

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Q

15

A

Facies articularis arytenoidea

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Q

14

A

Facies articularis thyroidea

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Q

16

A

Arcus cricoidea

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Q

1a

A

Proc. cuneiformis

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Q

3a

A

Proc. cornuculatus

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Q

4

A

Cartilago cricoidea

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Q

1

A

M. arytenoideus transversus

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Q

2

A

M. cricoarytenoideus dorsalis

Origin: Cricoid cartilage

Insertion: Proc. muscularis of cartilago arytenoidea

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Q

3

A

M. vocalis

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Q

4

A

M. cricoarytenoideus lateralis

Origin: Cartilago cricoidea

Insertion: Cartilago arytenoidea

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Q

5

A

M. ventricularis

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Q

6

A

M. cricothyroideus

Origin: Cartilago cricoidea

Insertion: Lamina of cartilago thyroidea

Only muscle of the larynx viewed externally

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Q

2

A

Aditus laryngis

Q

3

A

M. vocalis

Q

5

A

M. cricoarytenoideus dorsalis

Origin: Cricoid cartilage

Insertion: Proc. muscularis of cartilago arytenoidea

Q

6

A

M. arytenoideus transversus

Q

9

A

M. ventricularis

Q

15

A

Ventriculus laryngis

Q

3

A

Lig. ventricularis

Q

4

A

Lig. vocalis

Q

23

A

Plica glossoepiglottica mediana

Q

24

A

Plica glossoepiglottica lateralis

Q

22

A

Vallecula epiglottica

Q

8

A

M. cricoarytenoideus lateralis

Origin: Cartilago cricoidea

Insertion: Cartilago arytenoidea

Q

A

N. laryngeus cranialis

Q

A

N. laryngeus caudalis

Exits larynx under m. cricopharyngeus
Connects with n. laryngeus cranialis via r. communicans

Q

M. hyoepiglotticus

A

Origin: Basilhyoideum / keratohyoideum

Insertion: Cartilago epiglottica

Q

A

A. laryngea cranialis

Q

2

A

A. laryngea cranialis

Q

A

M. sternothyroideus

Origin: Manubrium sterni + 1^st costal cartilage

Insertion: Linea obliqua of thyroid cartilage

Action: Draws larynx + tongue caudally

Q

List the extrinsic muscles of the larynx

A

M. thyrohyoideus
M. hyoepiglotticus
M. sternothyroideus

Q

4

A

M. thyrohyoideus

Origin: Thyroid cartilage

Insertion: Thyrohyoideum

Q

List the intrinsic muscles of the larynx

A

M. cricothyroideus
M. cricoarytenoideus dorsalis
M. cricoarytenoideus lateralis
M. arytenoideus transversus
M. thyroarytenoideus
- M. vocalis
- M. ventricularis

Q

A

Plica vestibularis

Q

A

Ventriculus laryngis

Q

A

Plica vocalis

Q

A

Vestibulum glottis

Q

A

Glottis

Q

A

Cavum infraglotticum

Q

A

M. cricoarytenoideus dorsalis

Origin: Cricoid cartilage

Insertion: Proc. muscularis of cartilago arytenoidea

Q

A

M. cricoarytenoideus lateralis

Origin: Cartilago cricoidea

Insertion: Cartilago arytenoidea

Q

1

A

M. thyroarytenoideus

(M. ventricularis + m. vocalis conjoined)

Q

2

A

M. vocalis

Q

A

Proc. cuneiformis

Q

A

Proc. corniculatus

Q

A

Recessus piriformis

Q

A

A. laryngea cranialis