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 'Laboratory Attender' And exam conducted in the year 2024. And Question paper code was '004/2024'. 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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004/2024
The mechanism of action of anticoagulant in light g:
(A)
(0)
Inhibit glycolysis
Both (A) and (B)
(B)
(2)
rey coloured vaccutainer tube is :
Chelates calcium ions
Prevent microbial growth
Prolonged application of tourniquet causes elevation of :
(A)
(0)
Potassium
Glucose
Anticoagulant of choice for coagulation studies is :
(A) EDTA (
(C) Heparin
Which blood cell produces antibodies?
(A) Neutrophils ८
(C) Blymphocytes
(B)
(2)
Protein
All the above
B) Trisodium citrate
Double oxalate
T lymphocytes
Basophils
The area of a square of RBC counting area of an Improved Neubauer counting chamber is :
(^) 1/200 mm? (B) 1/100 mm?
(C) 1/400 mm? ൯൩) 1mm?
The granules of this blood cell contain heparin and histamine :
(^) Basophil (B) Eosinophil
(C) Neutrophil (D) Lymphocyte
Haematocrit value and RBC count are needed to calculate :
(A) MCH (B) MCHC
(C) MCV (D) None of these
Microcytes and macrocytes in the same blood smear is called
(A)
(0)
Anisocytosis (
Erythrocytosis
(D)
B) Poikilocytosis
Spherocytosis
Erythrocytopaenia can be seen in all of the following conditions except :
(A)
(0)
anaemia (
leukaemia
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(D)
B) bone marrow failure
dehydration