Sample exam questions
About the methods of root canal infection control answer (true or false):
a) Chemo mechanical cleaning and shaping is not important (T/F)
b) Complex root canal system get in the way of total debridment (T/F)
c) Crown down technique reduces the efficacy of chemo mechanical cleaning of the canal (T/F)
d) Sodium hypochlorite dissolve organic pulpal debris in areas not reached by endodontic instrument (T/F)
Dental caries infection include the following bacteria except:
a) Streptococcus sp
b) Actiomyces
c) Bacteriodes
d) Prophyromonas gingivalis
In periradicular infection the following is correct except:
a) Develop if pulp infection spread beyond the tooth socket
b) Appears in form of cellulitis only
c) State of disease is defined by virulence & number of organism
d) Spread of infection depend on the host resistance