Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Blood Bank Technician' And exam conducted in the year 2022. And Question paper code was '115/2022'. 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.
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Blood collection is permanently deferred in :
(ಹ) Residence in an endemic malaria region
(B) Diabetes
(C) History of jaundice of uncertain cause
(D) History of therapeutic rabies vaccine
The venipuncture site must be cleaned with a scrub solution containing :
(A) 10% Acetone (B) Hypochlorite
(C) Isopropyl alcohol (D) Povidone iodine
All donor blood testing must include :
(A) Direct Coomb's test (B) Serological test for syphilis
(C) Complex Rh phenotyping (D) Anti CMV testing
An important determinant of platelet viability following storage is :
(^) Plasma pH
(B) Prothrombin time
(C) Plasma potassium level
(D) Activated partial thromboplastin time
The concentration of 2,3 - di phospho glycerate is decreased during storage in a unit of :
(A) Fresh Frozen Plasma (B) Platelet Rich Plasma
(6) Cryoprecipitate ) blood cells
An Individual with D negative blood group have one of the following on their
RBC membrane :
(^) Antigen RhD (B) Antigen RhCE
(C) Both RhD and RhCE (D) None of the above
The enzyme involved in conversion of H substance into A and B antigens:
(A) Aryl sulfatase (B) Hexosaminidase
(6) Glycosyl transferase (D) None of the above
hh genotype (oh phenotype ) refers to blood group :
(A) Kell (B) Duffy
(C) Bombay ) ^
115/2022 4 A