Kerala PSC Previous Years Question Paper & Answer

Title : ASSISTANT PROFESSOR IN MICROBIOLOGY CAT NO 31 2018 NCA MEDICAL EDUCATION
Question Code : A

Page:7


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'ASSISTANT PROFESSOR IN MICROBIOLOGY CAT NO 31 2018 NCA MEDICAL EDUCATION' And exam conducted in the year 2019. And Question paper code was '006/2019/OL'. 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.

page: 7 out of 11
Excerpt of Question Code: 006/2019/OL

Correct Answer:- Option-D
Question58:-Vibrio cholera toxin acts by

A:-Glycosylate GTP binding protein

B:-Elevated intracellular cGMP

C:-ADP ribosylation of G protein

D:-Inhibition of cAMP

Correct Answer:- Option-C
Question59:-Twenty two year old male who was severely injured following a road traffic accident was brought to casualty.
He has completed the course of tetanus toxoid {TT} 10 years back. He should receive:

A:-TT 1 dose + HTIG
B:-TT 1 dose
C:-TT complete dose
D:-TT complete dose + HTIG
Correct Answer:- Option-A
Question60:-Preferred test to confirm H.pylori eradication is:
A:-Culture
B:-Urea breath கர்‌
C:-Rapid urease test
D:-Antibody detection
Correct Answer:- Option-B
Question61:-Colicin typing 15 done for:
A:-S.dysenteriae
B:-S.flexneri
C:-5.boydii
D:-S.sonnei
Correct Answer:- Option-D
Question62:-Screening for chronic carrier state following S.typhi infection is carried out by:
A:-Widal test
B:-Demonstrating Vi antigen
C:-Detection of Vi antibodies
D:-Nested PCR of serum sample
Correct Answer:- Option-C
Question63:-XDR TB is defined as:
A:-Resistance to isoniazid and rifampicin imrespective of resistance to any other drug
B:-Resistance to more than one drug other than co resistance to INH and rifampicin
C:-MDR TB that also is resistant to fluoroguinolones and at least one injectable second-line drugs
D:-MDR TB that is resistant to either one of the injectable second line drugs or flucroguinolones
Correct Answer:- Option-C
Question64:-Choose the comrect statement about the tests used for diagnosis of syphilis:
A:-RPR and USR tests do not require a microscope to detect flocculation
B:-In TPPA, tanned RBCs are coated with T.pallidum antigens
C:-TPHA fails to detect CSF antibodies
D:-Non treponemal tests are recommended to monitor treatment response
Correct Answer:- Option-D
Question65:-True about Leptospira interrogans:
A:-lt is a facultative anaerobe
B:-Semisolid Fletcher's medium is useful in cultivating this bacterium
C:-Levaditi staining is used to demonstrate L.interrogans
D:-Serovar specific PCR tests are available
Correct Answer:- Option-B
Question66:-Chlamydia trachomatis serotypes DK causes:
A:-Genital chlamydiasis
B:-Interstitial pneumonia
C:-Atherosclerosis
D:-Lymphogranuloma venereum
Correct Answer:- Option-A
Question67:-Choose the true statement regarding Mycoplasma pneumoniae:
A:-Obligate intracellular parasites
B:-Mycoplasmas are L forms

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ASSISTANT PROFESSOR IN MICROBIOLOGY CAT NO 31 2018 NCA MEDICAL EDUCATION : Video