Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Radiology > L7 > Flashcards

L7 Flashcards

1
Q

Waters projection

A

chin up agianst sensor
Posterior to anterior
For maxillary sinus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Submentovertex

A

head back against receptor

Zygomatic arch

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Panoramic disadvantages

A 
Critical positioning
Magnification
Poor resolution
Gost himage
Overlapped premolar
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Focal trough

A

3d curve where structures are well defined

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Buccal objects appear

A

Narrow
Lower
Because negative angulation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Lingual objects appear

A

Wider
Higher
Because negative angulation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Double image

Most common in

A

Midline objects

Second image is mirror image of first

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Ghost image

A

Structures located on opposite side of center of rotaion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Air obscures

A

Hard tissue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Soft tissue obscures

A

Air

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Hard tissue obscures

A

Soft tissue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly

Radiology (9 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions