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anatomy > Internal Pharynx And Larynx > Flashcards

Internal Pharynx And Larynx Flashcards

1
Q

What are tonsils made of and the location

A

Lymphoid tissues in upper part of pharynx

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2
Q

Where are the pharyngeal and tubule tonsils found

A

Nasopharynx

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3
Q

Where in the nasopharynx does the pharyngeal tonsil lie

A

Roof of nasopharynx

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4
Q

Where in the nasopharynx does the tubal tonsil lie

A

Opening of auditory tube- Connection between nasopharynx and middle ear

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5
Q

Where does the palatine tonsil lie

A

● The palatine tonsil lies next to the pharyngeal wall in the oropharynx.

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6
Q

Where is the lingual tonsil located

A

Posterior tongue

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7
Q

Function of epiglottis

A

Protects respiration tract Fromm enters of food/liquid material

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8
Q

Which muscles move the individual laryngeal cartilages

A

Intrinsic

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9
Q

What could an injury to the nerves that innervate the intrinsic laryngeal muscle affect

A

Speech

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10
Q

What are the 2 folded pairs in the larynx cavity

A

Vestibular folds
Vocal folds

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11
Q

What are the vestibular and vocal folds made of

A

Mucous membrane

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12
Q

What is the difference between vestibular and vocal folds

A

-Vestibular lie superior to vocal folds
-Vocal protect the vocal ligaments to make try vocal cords

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13
Q

The vocal ligaments are attached _____ to the internal aspect of the laryngeal prominence and ____ to the artenoid cartilages

-anterior
-posterior

A

Anterior
posterior

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14
Q

Name the space between the true vocal cords

A

Rima glottidis

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15
Q

Phonation requires adduction/abduction or the cords and opening/closing if rima glottidis

Cross off incorrect slash phrase to reveal correct answer

A

Correct answers
Adduction
Closing

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16
Q

Does adduction or abduction of the true vocal cords close the rima glottis

A

Adduction

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17
Q

What does phonation require

A

Adduction of true vocal cords and closure of rima glottidis

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18
Q

In forced breathing to what degree does the rima glottidis open

A)small degree
B) partially
C)fully
D) the rima glottidis doesn’t open

A

C

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19
Q

Whilst whispering, to what degree does the rima glottiidis open

A)small degree
B) partially
C)fully
D) the rima glottidis doesn’t open

A

A

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20
Q

In normal breathing , to what degree does the rima glottiidis open

A)small degree
B) partially
C)fully
D) the rima glottidis doesn’t open

A

B

21
Q

Abduction of true vocal cords opens the rima glottidis
T/F

A

T

22
Q

Adduction in the true vocal cords opens the rima glottides T/F

A

F

23
Q

List the intrinsic muscles

A

Cricothyroid
Posterior cricoarytenoids
Transverse arytenoids

24
Q

Which intrinsic muscles abduct the vocal cords which opens the rima glottidis

A

Posterior cricoarytenoids

25
Q

Which intrinsic muscles adduct the vocal cords to close the rima glottidis

A

Transverse arytenoids

26
Q

Where does the cricothyroid intrinsic laryngeal muscle lie

A

Between thyroid and cricoid carriages

27
Q

Which intrinsic muscle tips the thyroid cartilage anterior and inferior which places tension in the vocal cords

A

Cricothyroid

28
Q

Which intrinsic laryngeal muscles attach to the arytenoids and abduct the vocal cords to open the rima glottidis

A

Posterior cricoarytenoids

29
Q

Which intrinsic laryngeal muscles connect the 2 arytenoid cartilages and adduction the vocal cords to close the Rima glottidis

A

Transverse arytenoids

30
Q

Which nerve innervates the Cricothyroid muscle (intrinsic) and is sensory to the larynx above the vocal folds

A

Superior laryngeal (branch of vagus)

31
Q

Which nerve innervates all intrinsic muscles EXCEPT Cricothyroid muscles and is sensory to the vocal folds

A

Recurrent laryngeal (branch of vagus)

32
Q

NaMe the 3 salivary glands which secrete saliva into oral cavity

A

Parotid
Submandibular
Sublingual

33
Q

Submandibular and sublingual Saliva secretion is stimulated by parasympathetic/sympathetic fibres of the facial/laryngeal/accessory/glossopharyngeal nerve

Pick correct answer from slashed phrase

A

Parasympathetic
Facial

34
Q

Parotid Saliva secretion is stimulated by parasympathetic/sympathetic fibres of the facial/laryngeal/accessory/glossopharyngeal nerve

Pick correct answer from slashed phr

A

Parasympathetic
Glossopharyngeal

35
Q

Glandular secretion is secreted by ____ fibres

A

Parasympathetic

36
Q

Which is the largest saliva gland

A

Parotid

37
Q

Which saliva gland lies over the posterior part of mandible

A

Parotid

38
Q

Which duct does saliva exit through into the mouth

A

Parotid

39
Q

Name the smallest saliva gland

A

Sublingual

40
Q

Which saliva duct opens into the floor of the mouth under the tongue

A

Submandibular

41
Q

T/F
Submandibular glands lie on floor of mouth

A

F
The lie partially in the mouth
Sublingual glands lie in the floor of the mouth

42
Q

Where do sublingual glands lie

A

Floor of mouth

43
Q

What could happen is the recurrent laryngeal nerve is damaged

A

In transit muscles of ipsilateral side don’t function and vocal cords on affected side cannot move

44
Q

What could be a sign of laryngeal cancer

A

Voice hoarseness

45
Q

Damage or disease of parotid gland risks damage i which nerve

A

Facial

46
Q

Which saliva gland does mumps present on

A

Parotid

47
Q

Explain why horseless of voice could indicate lung cancer

A

-Left Recurrent laryngeal nerve runs close the lungs and innervates all intrinsic muscle left side except Cricothyroid
-if intrinsic muscle in left are weak of Paul used the left vocal fold cannot move which effects voice

48
Q

A patient develops weakness in R side face after surgery if right parotid, what happened

A

-Injured facial nerve since it runs close to parotid
-facial has 5 branches as it travels through parotid and individual injure results in facial weakness/ parylsis on ipsilateral side

49
Q

After an endotracheal tube is passed through vocal cords bow can an anesthetiser be sure that the tip of the tube is in the trachea

A

-this tube is passed into trachea for ventilation
-a laryngoscope is used to visualise the vocal cords and the tube passing through them
-correct placement is confirmed CO2 (expired air) on machine and an auscultation of both lungs to make sure the tube is not in bronchi

anatomy (29 decks)

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