Lab 1 Head and Neck Flashcards
(58 cards)
1
Q
1, blue?
A
hard palate
2
Q
2, purple?
A
soft palate ending in uvula
3
Q
3, green?
A
base of tongue
4
Q
4, yellow?
A
superior margin of tongue
5
Q
5, red?
A
prevertebral soft tissue margin
superiorly, this marks the posterior of the nasopharynx
6
Q
1, blue area?
A
maxillary sinus
7
Q
2, green area?
A
sphenoid sinus
8
Q
3, red line?
A
margin of mastoid air cells
9
Q
4, pink area?
A
nasopharynx
10
Q
5, yellow area?
A
area of palatine tonsils in lateral walls of pharynx
11
Q
F?
A
frontal sinus
12
Q
E?
A
ethmoid sinus
13
Q
M?
A
maxillary sinus
14
Q
S?
A
sphenoid sinus
15
Q
P?
A
pharyngeal air space
16
Q
F?
A
frontal sinus
17
Q
E?
A
ethmoid sinus
18
Q
M?
A
maxillary sinus
19
Q
1, blue?
A
nasopharynx
20
Q
2, green?
A
oropharynx
21
Q
3, purple?
A
laryngopharynx
22
Q
1, blue?
A
retropharyngeal (C1-C3)
23
Q
2, purple?
A
retrolaryngeal (C3-C6)
24
Q
3, green?
A
retrotracheal (C6 and below)
25
1, blue arrow?
epiglottic valleculae filled with contrast
\* not seen on AP without contrast
26
2, yellow line?
pyriform fossae filled with contrast
\* may be seen as air filled on AP without contrast
27
3, purple lines?
upper walls of the pyriform recesses lined with contrast
28
4, red lines?
laryngeal ventricle filled with contrast
\* may be seen as air filled on AP without contrast
29
1, green line?
walls of vestibule (aryepiglottic folds) lined with contrast
30
2, red line?
false vocal folds (soft tissue)
31
3, pink lines?
true vocal folds/cords (soft tissue)
32
4, blue?
walls of the trachea lined with contrast
33
1, red?
pyriform recess
34
2, green line?
laryngeal vestibule
35
3, blue line?
laryngeal ventricle
36
4, yellow line?
trachea
37
1, dark blue line?
uvula
38
2, red line?
epiglottis
39
3, purple arrow?
valleculae, air filled
40
4, green arrow?
ventricle, air filled
41
5, yellow line?
posterior cervical soft tissue (interfaced with subcutaneous fat)
42
1, black lines?
angles of the mandible
43
2, green line?
base of tongue
44
3, yellow line?
epiglottic valleculae
45
4, red line?
aryepiglottic folds (from arytenoid cartilage to epiglottis forming borders of vestibule)
46
5, purple arrow?
laryngeal cartilage (thyroid, cricoid and arytenoid) calcified
47
What is #1?
thyroid cartilage (calcified)
48
What is #2?
laryngeal constriction (true and false vocal cords plus laryngeal ventricle)
49
What is #3?
trachea
50
What is #4?
lung apex
51
What are the purple arrows?
apical pleural capping - thickened fibrous tissue at apex of lung
\*normal if concave on inferior margin and similar thickness bilaterally
52
What view is this?
zoomed in AP lower cervical
53
What are the blue lines?
mastoid processes (lucency of air cells)
54
What are the green arrows?
ears
55
What is #1, yellow?
inferior margin of occiput
56
What is #2, green?
inferior margin of C1 posterior arch
57
What is #3, red arrow?
lateral margin of soft tissue of face
58
What is #4, purple arrow?
lateral margin of soft tissues of neck
