🏥Medical MCQs
Medical MCQs
499 MCQs1
Sturge Weber syndrome is characterized by all EXCEPT_________________?
AExophytic oral Hemangioma
BFacial hematoma
CTramline calcification of dura on lateral cephalogram
DFacial hemangioma
2
Which tooth in the permanent dentition is the most susceptible to dental caries ?
AMaxillary 1st premolar
BMaxillary 2nd molar
CMandibular 1st molar
DMandibular 2nd molar
3
Smooth surface caries is characterized by spread of caries in enamel and dentin as cones. These alignment in enamel and dentin is____________?
ABase to base
BApex to base
CApex to apex
DNone of the above
4
Oral foci of miller’s are seen in_______________?
ADental caries
BLichen planus
CHerpes simplex
DSyphilis
5
Bacteria responsible for initiation of caries is _________________?
AActinomyces
BStrep. mutans
CLactobacillus
DStrep. viridans
6
S. mutans is involved in dental caries initiation Other bacteria also involved is______________?
AS. Sarcinus
BS. macae
CS. sanguis
DS. salivarius
7
Widely accepted theory of dental caries_____________?
AProteolytic theory
BProteolytic chelation theory
CAcidogenic theory
DAutoimmune theory
8
The number of dentinal zones in dentinal caries is_____________?
AOne
BTwo
CFour
DFive
9
In a patient with reduced salivary flow the carious incidence is_______________?
AMore than the patient with normal salivary flow
Bless than the patient with normal salivary flow
Cunaffected
DNone of the above
10
The extra – cellular polysaccharide sythesized by cariogenic streptococci in the presence of excess sucrose are best described as_______________?
AMucopolysaccharide
BDextran-like glucan
CGlycogen – like glucan
DAmylopectin