× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
mib1990 mib1990
wrote...
6 years ago
Which of the following injuries to the periodontium is considered to be chemical?
 
  A) Toothbrush trauma
  B) Nail scratching
  C) Aspirin tablets
  D) Food impaction
  E) Overhanging restoration
Read 27 times
1 Reply
Replies
Answer verified by a subject expert
kjhgfdwrertkjhgfdwrert
wrote...
Posts: 451
Rep: 0 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

wrote...

6 years ago
Just got PERFECT on my quiz
wrote...

Yesterday
You make an excellent tutor!
wrote...

2 hours ago
This site is awesome
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  956 People Browsing
Related Images
  
 1279
  
 153
  
 1377
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 249

Previous poll results: Who's your favorite biologist?