Kerala PSC Previous Years Question Paper & Answer
Page:13
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name ' Dental Hygienist Grade II' And exam conducted in the year 2023. And Question paper code was '042/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
C:-Curettes
D:-Hoes
Correct Answer:- Option-C
Question68:-Which of the following is not a periodontal probe ?
A:-Williams probe
B:-Briault probe
C:-Nabers probe
D:-BPE probe
Correct Answer:- Option-B
Question69:-Initially formed calculus consists of mainly
A:-Octocalcium phosphate
B:-Hydroxyapatite
C:-Calcium chloride
D:-Clacium sulphate
Correct Answer:- Option-A
Question70:-The clinical feature of xerostomia is
A:-Increased salivary flow
B:-Decreased salivary flow
C:-Increased blood flow
D:-Decreased blood flow
Correct Answer:- Option-B
Question71:-The chief difference between dental stone and dental plaster is
A:-Chemical composition
B:-Shelf life
C:-Shape and size of particles
D:-Solubility in water
Correct Answer:- Option-C
Question72:-Most commonly used retarder in gypsum is
A:-Sodium sulphate
B:-Sodium chloride
C:-Citrates
D:-Potassium sulphate
Correct Answer:- Option-C
Question73:-Delayed expansion of Dental Amalgams is caused by
A:-Excessive trituration
B:-Moisture contamination