Tonsils Flashcards

1
Q

What is the common name from the pharyngeal tonsil when it is enlarged?

A

Adenoid tonsil

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2
Q

What is the name of the collection of lymphoid tissue in the submucosa of the pharynx near the nasopharyngeal opening of the Eustachian tube?

A

Tubal tonsils

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3
Q

Which tonsil exists in the posterior wall of the nasopharynx?

A

Pharyngeal tonsil

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4
Q

Which tonsils exist on each side of the oropharynx between the palatine arches?

A

Palatine tonsils

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5
Q

Where is the lingual tonsil located?

A

Posterior part of the tongue

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6
Q

The palatine tonsils receive blood supply from the tonsillar artery. Where does this vessel arise from?

A

The facial artery

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7
Q

What is the name of the antigen capturing cells on the surface of the tonsils?

A

M cells

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8
Q

What type of antibody is produced by the B cells in the tonsils?

A

IgA antibody

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9
Q

What type of epithelium exists in the nasopharynx?

A

Respiratory epithelium

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10
Q

What type of epithelium exists in the oropharynx and laryngopharynx?

A

Non-keratinising stratified squamous epithelium

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11
Q

What are the boundaries of the oropahrync?

A

The edge of the soft palate superiorly
the tip of the epiglottis inferiorly
the palatoglossal fold anteriorly

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12
Q

What muscle resides within the palatoglossal fold between the soft palate and side of the tongue?

A

Palatoglossal muscle

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13
Q

At what level does the laryngopharynx become continuous with the oesophagus?

A

C6

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14
Q

What is the name of the fold which separates the pharynx and larynx?

A

Ariepiglottic fold

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15
Q

What is the name of the projection of cartilage into the nasopharynx from the Eustachian tube?

A

Tubal elevation

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16
Q

What is the name of the lymphoid tissue which lies in the mucosa overlying the tubal elevation?

A

Tubal tonsil

17
Q

What is the collective name from the ring formed by the pahryngeal, tubal, palatine and lingual tonsils?

A

Waldeyer’s ring

18
Q

Which tonsil exists on the back wall of the nasopharynx?

A

Pharyngeal tonsil

19
Q

The palatine tonsils sit in the tonsillar fossa which exists between which two folds?

A

Palatoglossal fold and palatopharyngeal fold

20
Q

The deep part of the pharyngeal recess in the nasopharynx is close to which artery?

A

Internal carotid artery

21
Q

Where do the lingual tonsils reside?

A

Posterior 1/3 of tongue

22
Q

What is the name of the deep recess between the tongue and epiglottis?

23
Q

What is the name of the recess at the beginning of the laryngopharynx?

A

Pyriform fossa

24
Q

What are the names of the ossicle bones of the middle ear?

A

Malleus, incus, Stapes

25
What features of the external ear help to prevent foreign material entering the ear?
Hair and cerumen in the external acoustic meatus
26
What is the name of the ligament which holds the stapes in place?
Annular ligament
27
The Eustachian tube is composed of bone medially and cartilage laterally. T/F?
False - it is the other way around
28
What is the name of the superior part of the middle ear where the mastoid air cells reside?
Mastoid antrum
29
Infection or surgery in the middle ear can affect which cranial nerve?
Facial nerve
30
What is the name of the most concave part of the tympanic membrane to which the bottom of the handle of the malleus articulates with?
Umbo
31
A cone of light is seen when looking at the tympanic membrane through an auriscope. Is this an anatomical finding?
No this is just a reflection from the auriscope