D:-5/8 circle
Correct Answer:- Option-C
Question29:-Probe used for epidemiological screening is
A:-UNC-15
B:-CPI TN
C:-Marquis colour coded
D:-Michigan O probe
Correct Answer:- Option-B
Question30:-Secondary colonizers are all except
A:-green
B:-Orange
C:-red
D:-Yellow
Correct Answer:- Option-D
Question31:-The forces in enamel pellicle formation includes all except
A:-hydrophobic
B:-electrostatic
C:-vanderwaals
D:-covalent
Correct Answer:- Option-D
Question32:-The bacteria which co aggregates with most oral bacteria
A:-Porphyromonas gingivalis
B:-Tannerella forsythia
:-Prevotella intermedia
D:-Fusobacterium nucleatum
Correct Answer:- Option-D
Question33:-HLA associated with aggressive periodontitis
A:-HLA-A2
B:-HLA-A1
:-HLA-AQ
D:-HLA-B2
Correct Answer:- Option-C
Question34:-In supragingival plaque calcification begins along
A:-outer surface
ner surface
-inner and outer
D:-from Central Core
Correct Answer:- Option-B
Question35:-A heavy smoker is who consumes
A:-2 10 cigarettes per day
= 20 cigarettes per day
30 cigarettes per day
D:-2 40 cigarettes per day
Correct Answer:- Option-B
Question36:-The source of neutrophil chemotactic factor is
A:-neutrophils
B:-macrophages
C:-mast cells
D:-plasma cells
Correct Answer:- Option-C
Question37:-The Classic form of localised aggressive periodontitis was initially referred to as
A:-periodontitis
-periodontosis
C:-pericoronitis
D:-localised juvenile periodontitis
Correct Answer:- Option-B
Question38:-Senile atrophic gingivitis is seen in
A:-puberty
B:-pregnancy