Nasal cavities and sinuses Flashcards

1
Q

1

A

Nasal septum

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2
Q

2

A

Roof of nasopharynx

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3
Q

3

A

Guttural pouch

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4
Q

4

A

Oropharynx

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5
Q

5

A

Epiglottis

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6
Q

1

A

Nasal septum

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7
Q

2

A

Dorsal concha

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8
Q

3

A

Ventral concha

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9
Q

4

A

Common meatus

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10
Q

5

A

Ventral meatus

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11
Q

6

A

Venous plexus in nasal mucosa

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12
Q

1

A

P4

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13
Q

2

A

Tongue

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14
Q

3

A

Buccinator

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15
Q

4

A

Nasal septum

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16
Q

5

A

Dorsal nasal concha

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17
Q

6

A

Ventral nasal concha

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18
Q

7

A

Common nasal meatus

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19
Q

8

A

Dorsal nasal meatus

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20
Q

9

A

Middle nasal meatus

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21
Q

10

A

Ventral nasal meatus

22
Q

Area in red

A

Nasopharynx

23
Q

What are the borders of the nasopharynx?

A
  • Base of skull
  • Soft palate
  • Cranial cervical vertebrae
24
Q

Area in green

A

Oropharynx

25
Q

Where is the oropharynx?

A

It extends from the oral cavity (from the last molar) to the epiglottis

26
Q

Area in blue

A

Laryngopharynx

27
Q

Which colour arrow shows the flow of air?

A

Blue

28
Q

Which colour arrow shows the pathway of food?

A

Green

29
Q

What structure is outlined here?

A

Dorsal nasal concha

30
Q

What structure is outlined here?

A

Ventral nasal concha

31
Q

What structure is outlined here?

A

Nasopharynx

32
Q

What structure is outlined here?

A

Guttural pouch (right)

33
Q

1

A

Conchofrontal sinus

34
Q

2

A

Caudal maxillary sinus

35
Q

3

A

Rostral maxillary sinus

36
Q

4

A

Position of frontomaxillary opening between 1 and 2

37
Q

What does the circle indicate?

A

The area where the caudal maxillary sinus can be trephined

38
Q

1

A

Frontal part of the conch-frontal sinus

39
Q

1’

A

Dorsal conceal part of the conch-frontal sinus

40
Q

2

A

Caudal maxillary sinus

41
Q

2’

A

Position of the frontomaxillary opening

42
Q

3

A

Rostral maxillary sinus

43
Q

4

A

Cerebrum

44
Q

5

A

Cerebellum

45
Q

1

A

Maxillary sinus

46
Q

2

A

Rostral frontal sinuses

47
Q

3

A

Caudal frontal sinus

48
Q

4

A

Dorsal conchal sinus

49
Q

1

A

Rostral frontal sinus

50
Q

2

A

Caudal frontal sinus

51
Q

3

A

Sphenoidal sinus

52
Q

4

A

Maxillary sinus