CBSE Class-12 Question Papers for IOP/Comptt Examination 2017 : Laboratory Medicine

LABORATORY MEDICINE – II
(PATHOLOGY, HEMATOLOGY, HISTOPATHOLOGY)

Time allowed : 3 hours

Maximum Marks : 60

Instruction : Attempt all questions.

PART – A

1. Answer the following :
(i) What are the chief constituents of gastric juice ?
(ii) Enumerate various types of Plasmodium.
(iii) Name the tests for Urobilinogen in urine examination.
(iv) What is occult blood in stool examination ?
(v) Define amniocentesis.
(vi) What is erythroblastosis foetalis ?
(vii) Enumerate chemical tests performed in semen analysis.
(viii) Differentiate between transudate and exudate.
(ix) Name the mounting media.
(x) Name various amyloid stains.

PART – B

2. Answer any two of the following :
(i) How will you examine pleural fluid ? Name various tests performed.
(ii) Write pathological changes in appearance and colour of Cerebrospinal Fluid (CSF) in its examination.
(iii) What is clinical importance of sperm count ?

3. Answer any two of the following :
(i) Name the tests for Ketone bodies examination. How will you perform acetone
bodies tests in urine ?
(ii) How will you perform quantitative examination of proteins in urine ?
(iii) Enumerate various ova and cysts found in stool examination.

PART – C

4. Answer briefly any three of the following :
(i) Factors of blood coagulation
(ii) Bone marrow examination
(iii) Iron deficiency anaemia
(iv) Aleukaemic Leukemia

5.Answer the following :
(i) What are the advantages of using different colour labels for blood bags in blood bank for blood collection ?
(ii) What is Du – antigen ? Give its clinical importance.
(iii) Write significance of minor blood groups.
(iv) Enumerate blood components. Write briefly on ‘Fresh Frozen Plasma’ (FFP).
(v) What is Coomb’s test ? Describe why direct Coomb’s test is done.

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Courtesy: CBSE