Physical And Chemical Injuries Flashcards
1
Q
Min dose of Tetracycline which causes tooth discoloration
A
20 mg/kg of body weight
2
Q
Consequence of minocycline
A
Discoloration of tooth and palate
3
Q
Tooth discoloration due to billirubi increase is called
A
Chlorodontia
4
Q
Mesenteric line on tooth represents
A
Non cariogenic plaque cervically on tooth
5
Q
Acrodynia occurs due to
A
Mercury
6
Q
Dose of radiation that causes mucositis
A
3500-4000 rads
7
Q
After how many days of radiotherapy does mucositis appear?
A
14 days
8
Q
At which dose of xray does salivary secretion become zero?
A
> 60 Gy
9
Q
How long to avoid radiotherapy after extraction?
A
15 to 20 days
10
Q
How long to avoid extraction after radiotherapy?
A
Two months
