Kerala PSC Previous Years Question Paper & Answer
Page:1
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'E E G Technician Grade II' And exam conducted in the year 2023. And Question paper code was '124/2023/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.
FINAL ANSWER KEY
Question 124/2023/0L
Paper Code:
Category 410/2022
Code:
Exam: E E G Technician Grade II
Date of Test 26-07-2023
Department Medical Education
Question1:-Choose the correct option
Common mode Rejection in Electrophysiology is
A:-Process of rejecting signals from both ground and recording electrodes
8:-ട based on the principle of differential amplification
C:-Amplification from recording electrode only
D:-Ensures different impedence at each electrode of interest
Correct Answer:- Option-B
Question2:-Filters are used in Electrophysiology for
A:-High and low pass filters are set at the same settings in both motor and
sensory nerve conduction tests
B:-Electrical noise could be excluded by allowing signals pass through both
high pass and High frequency filters
C:-Low frequency noise will not interfere with baseline
D:-High frequency filters allow lower frequency signals to pass through
Correct Answer:- Option-B
Question3:-lmpedance can be reduced by
A:-Cleaning the skin with Betadine ointment
B:-The 3 electrodes - Active, reference and ground should be of different types
C:-All contacts should be intact
D:-By placing the 3 electrodes - ground stimulator of recording electrodes in
the same order, serially
Correct Answer:- Option-C
Question4:-Electrically sensitive patients are
(i) Patients who have hyper sensitivity to medicines/drugs
(ii) Patients with breeched or oozing skin
(111) These patients require only routine grounding
(iv) Patients with central intravenous line
A:-(i) and (iv)
B:-(i) and (iii)
C:-(ii) and (iv)