| Post Name | ASSISTANT PROFESSOR IN PERIODONTICS - NCA - KERALA MEDICAL EDUCATION |
|---|---|
| Question Paper Code | 047/2019/OL |
| Category Code | 149/2018 |
| Date of Test | 3 October 2019 |
| Medium of Question | ENGLISH |
| Exam Type | Online Examination |
| Total Questions | 100 |
1
The 'stress shielding' phenomenon is
Answer
A. lack of load on implant
2
Collagen fibres around an implant is
Answer
A. parallel and unattached
3
Reliable indicator for identifying implant stability is
Answer
B. RFA
4
Minimum mesiodistal space required for a standard diameter implant is
Answer
B. 7mm
5
According to Misch the posterior maxilla is of
Answer
C. D3 and D4
6
Class A recall patients should be maintained by
Answer
B. General dentist
7
Which of the following is considered as the gold standard of evidence
Answer
D. systematic reviews and meta analysis
8
Required factor VIII levels for treatment in hemophilia patients is
Answer
B. 25-50%
9
FAST sign for cardiovascular accident include all except
Answer
D. tongue
10
PICO includes all except
Answer
D. organization
11
Which of the following suture alleviates the wicking effect
Answer
A. plain gut
12
What anatomic structure is the medial wall of maxillary sinus
Answer
C. lateral wall of nasal cavity
13
Periocol contains
Answer
Question Cancelled
14
Piggy back fulcrum is a type of
Answer
A. intra oral finger rest
15
Evalusite is
Answer
C. Chair side membrane immune assay
16
Anatomic crown in relation to thick gingival biotype is
Answer
C. square
17
Chair side kit for BANA test is
Answer
A. perioscan
18
The ultimate goal of periodontal therapy is achievement of
Answer
C. new attachment
19
Father of oral hygiene
Answer
B. Levi spear parmly
20
Enamel Matrix protein is
Answer
Question Cancelled
21
The Kirkland flap is
Answer
A. undisplaced flap
22
Flap technique best suited for bone grafting purposes is
Answer
B. papilla preservation flap
23
Bioplant is
Answer
C. xenograft
24
Calcium phosphate ratio in hydroxyapatite is
Answer
C. 1.67
25
Reshaping of bone involving bone removal to the level which is recommended to the overall result is referred to as
Answer
B. compromise osseous reshaping
26
Complete epithelial repair after gingivectomy occurs at
Answer
C. 4 week
27
Barricaid is
Answer
C. Light cure periodontal dressing
28
Most commonly used suture needle in periodontal surgery is
Answer
C. 3/8 circle
29
Probe used for epidemiological screening is
Answer
B. CPI TN
30
Secondary colonizers are all except
Answer
D. Yellow
31
The forces in enamel pellicle formation includes all except
Answer
D. covalent
32
The bacteria which co aggregates with most oral bacteria
Answer
D. Fusobacterium nucleatum
33
HLA associated with aggressive periodontitis
Answer
C. HLA-A9
34
In supragingival plaque calcification begins along
Answer
B. inner surface
35
A heavy smoker is who consumes
Answer
B. ≥ 20 cigarettes per day
36
The source of neutrophil chemotactic factor is
Answer
C. mast cells
37
The Classic form of localised aggressive periodontitis was initially referred to as
Answer
B. periodontosis
38
Senile atrophic gingivitis is seen in
Answer
D. postmenopausal
39
Which is a risk determinant
Answer
D. Genetic factor
40
During periodontal therapy the broken instrument tip can be removed with the help of
Answer
C. Periotrievers
41
Select the curette used specifically in furcation
Answer
C. Quetin curettes
42
The only antibiotic to which all strains of A A Comitans are susceptible
Answer
B. Ciprofloxacin
43
The drug which can replace cyclosporine is
Answer
D. Tacrolimus
44
Atypical gingivitis is synonym for
Answer
D. plasma cell gingivitis
45
The presence of pus in the pocket is indicative of
Answer
D. Nature of inflammation
46
Lipping refers to
Answer
B. Peripheral buttressing
47
The number of walls destroyed in one wall defect
Answer
C. 3
48
The most common clinical sign of trauma from occlusion is
Answer
D. tooth mobility
49
Chronic periodontitis is
Answer
A. Age associated
50
The key factor in both the development and treatment of furcation involvement is
Answer
A. Root trunk length
51
The cell surface components or adhesive molecules of bacteria that interact with a variety of host components and responsible for recognizing and binding to specific host cell receptors
Answer
B. Adhesins
52
Thin aggregative fimbriae expressed on the outer surface of some Enterobacteriaceae such as Escherichia and Salmonella which promote bactrial adhesion and invasion to host as well as biofilm formation
Answer
B. Curli
53
In the gingival epithelium the Keratinocytes are interconnected by structures on the cell periphery called
Answer
C. Desmosomes
54
Epithelium of gingival sulcus is
Answer
C. Non keratinised
55
Connective Tissue of Gingiva is also known as
Answer
B. Lamina Propria
56
A Gene mapping technique that tests whether one allele of a gene occurs more often in patients with the disease than in subjects without disease
Answer
C. Candidate gene approach
57
The prevalance extent and severity of gingival recession
Answer
A. Increases with age and more prevalent in males
58
The vesiculobullous lesion which presents with an occular involvement
Answer
B. Mucous membrane Pemphigoid
59
Dose of steroids in treatment of Pemphigus Vulgaris is monitored by periodic evaluation of
Answer
A. DsG3 and DsG1 antibodies
60
Lichen planus is an immunologically mediated mucocutaneous disorder in which
Answer
A. T lymphocytes play a central role
61
In which of the following true periodontal pocket formation cannot occur
Answer
C. HIV associated Periodontitis
62
A thin bluish line around the gingival margin is due to absorption of
Answer
C. Lead
63
The brushing method advised for patients with Gingival Recession is
Answer
C. Stillmans method
64
Punched out lesions at the tip of the interdental papillae is characteristic of
Answer
B. Acute Necrotising ulcerative Gingivitis
65
In pathogenesis of periodontal pocket formation the junctional epithelium detaches from the tooth surface when the relative volume of polymorphonuclear leukocytes goes above
Answer
C. 60%
66
The ideal surgical technique for treatment of inadequate width of attached gingiva
Answer
B. Apically Displaced flap
67
Organism that have the ability to form intracellular apatite crystals
Answer
A. Bacterionema and veillonella species
68
Aberrant frenal attachment that is clinically significant is
Answer
D. Papillary Penetrating type
69
Local drug delivery agent Arestin is
Answer
A. Minocycline
70
The predominant cell seen in Stage II Gingivitis
Answer
B. Lymphocytes
71
Chlorhexidine Gluconate is used as a mouthwash in concentration to
Answer
A. 0.2%
72
Interdental Cleansing Aids
Answer
C. Are selected depending on the type of embrasure
73
The cell in gingiva which is identified as tactile receptor
Answer
B. Merkel cell
74
The probability that an individual or a site will develop a particular condition or disease during follow up is
Answer
B. Risk
75
Green complex bacteria among the following
Answer
B. A actinomycetemcomitans serotype as
76
In corncob formation Streptococcus adhere to
Answer
C. Corynebacterium matruchotii
77
Experiemental gingivitis was intially described by
Answer
B. Loe H
78
Pregnancy gingivitis is associated with
Answer
D. Campylobacter rectus
79
Property of Porphyromonas gingivalis involved in evasion of host defence
Answer
A. lgA and lgG degrading proteases
80
The decline of maximal calculus is referred as
Answer
B. Reversal phenomenon
81
Percentage of cystal forms in calculus are
Answer
C. Hydroxypatite-58%, magnesium whitlockite-21%; octacalcium phosphate-12%, brushite-9%
82
The antibody level that has been reported to be reduced in smokers
Answer
B. lgG2
83
Smokers have a risk of losing their teeth about
Answer
Question Cancelled
84
Highest incidence of leukemic gingival proliferation can be seen in
Answer
C. Acute monocytic leukemia
85
Stress induced immunosuppression increases the potential for destruction by periodontal pathogens by
Answer
B. Suppression of neutrophil activity
86
In which stage of gingival inflammation, junctional epithelium develops rete pegs
Answer
A. Early lesion
87
Fibroblast show cytotoxic alterations in which stage of gingivitis
Answer
A. Stage II
88
A systemic disease which produce isolated patches of discolouration that vary from bluish-black to brown
Answer
C. Addison's disease
89
Soggy puffiness of gingiva which pits on pressure is seen in
Answer
C. Chronic gingivitis
90
Most commonest form of gingival enlargement is
Answer
D. Inflammatory
91
Highly vascularised connective tissue with foci of chronic inflammatory cells is seen in which drug induced gingival enlargement
Answer
B. Cyclosporin
92
Which of the benign tumors of gingiva has more incidence
Answer
A. Fibroma
93
Stages in the progression of NUG was described by
Answer
A. Pindborg
94
Zone 3 in electron microscopy of NUG correspond to
Answer
C. Necrotic zone
95
Most commonest mucocutaneous disease manifesting as desquamative gingivitis
Answer
C. Erosive lichen planus
96
In periodontal pocket, zone of attachment of junctional epithelium to the tooth is reduced to
Answer
D. Less than 100 μm
97
The distance from the attached plaque to the bone is never more than
Answer
A. 2.7 mm
98
Which inflammatory marker is increased in periodontitis which may act as intermediary step in pathway from periodontal infection to cardiovascular disease
Answer
C. CRP
99
Presence or worsening of periodontal disease during pregnancy is associated with increased risk of preeclampsia about
Answer
A. 2-2.5 fold
100
Which drug can be given for reducing AGE production
Answer
C. Cephalosporin
Discussion
Ask a doubt or share a tip.
No comments yet — start the discussion.