Nasal cavities and sinuses Flashcards
1
Q
1
A
Nasal septum
2
Q
2
A
Roof of nasopharynx
3
Q
3
A
Guttural pouch
4
Q
4
A
Oropharynx
5
Q
5
A
Epiglottis
6
Q
1
A
Nasal septum
7
Q
2
A
Dorsal concha
8
Q
3
A
Ventral concha
9
Q
4
A
Common meatus
10
Q
5
A
Ventral meatus
11
Q
6
A
Venous plexus in nasal mucosa
12
Q
1
A
P4
13
Q
2
A
Tongue
14
Q
3
A
Buccinator
15
Q
4
A
Nasal septum
16
Q
5
A
Dorsal nasal concha
17
Q
6
A
Ventral nasal concha
18
Q
7
A
Common nasal meatus
19
Q
8
A
Dorsal nasal meatus
20
Q
9
A
Middle nasal meatus
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
Where is the oropharynx?
It extends from the oral cavity (from the last molar) to the epiglottis
26
Area in blue
Laryngopharynx
27
Which colour arrow shows the flow of air?
Blue
28
Which colour arrow shows the pathway of food?
Green
29
What structure is outlined here?
Dorsal nasal concha
30
What structure is outlined here?
Ventral nasal concha
31
What structure is outlined here?
Nasopharynx
32
What structure is outlined here?
Guttural pouch (right)
33
1
Conchofrontal sinus
34
2
Caudal maxillary sinus
35
3
Rostral maxillary sinus
36
4
Position of frontomaxillary opening between 1 and 2
37
What does the circle indicate?
The area where the caudal maxillary sinus can be trephined
38
1
Frontal part of the conch-frontal sinus
39
1'
Dorsal conceal part of the conch-frontal sinus
40
2
Caudal maxillary sinus
41
2'
Position of the frontomaxillary opening
42
3
Rostral maxillary sinus
43
4
Cerebrum
44
5
Cerebellum
45
1
Maxillary sinus
46
2
Rostral frontal sinuses
47
3
Caudal frontal sinus
48
4
Dorsal conchal sinus
49
1
Rostral frontal sinus
50
2
Caudal frontal sinus
51
3
Sphenoidal sinus
52
4
Maxillary sinus
