Kerala PSC Previous Years Question Paper & Answer
Page:8
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Dental Surgeon - Health Services' And exam conducted in the year 2020. And Question paper code was '048/2020'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
048/20
42. The ectomesenchymal cells and fibers that surrounds enamel organ and dental
43.
44.
45.
46.
47.
48.
49.
50.
papilla is
A) Alveolar bone
C) Dental sac
80% of nerve fibers in the pulp tissue are
A) A-delta
C) A-beta
B) Dental follicle
D) None of the above
B) A-alpha
D) C-fibers
Un-mineralized zone of dentin seen above odontoblastic zone is
A) Intertubular dentin
C) Predentin
B) Peritubular dentin
D) Interglobular dentin
In molars with radix paramolaris extra root is seen toward
A) Lingually B) Mesially
First recognizable zone of enamel caries
A) Body of the lesion
C) Translucent zone
What should not be used to sterilize dental
A) Chemiclave
C) Dry heat
Which is not a feature of exploratory instrum
A) Large diameter
C) Light weight
Cavo surface margin on occlusal surface in
A) 80 degree
C) 120 degree
C) Distally D) Bucally
B) Dark zone
D) Surface zone
hand piece ?
B) Autoclave
D) Ethylene oxide
ent ?
B) Small diameter
D) None
composite is
B) 90 degree
D) 160 degree
ISO Technical Committee (TC) number for dentistry
A) 104 B) 105
C) 106 D) 107