No. of Printed Pages: 3 IBAHI-0031
B.Sc. IN MEDICAL LABORATORY TECHNOLOGY


Term-End Examination
December, 2015
BAHI-003: IMMUNO-HAEMATOLOGY AND

BLOOD BANKING
Time 3 hours Maximum Marks 70
Note: Part-A contains two objective questions. Part-B contains one short answer questions which is compulsory. Part-C contains one short notes, which is compulsory. Part-D contains four essay questions, answer any three of them.

PART-A

1. Fill in the blanks:

ABO blood group was discovered by

Blood containing treponema pallidum if transfused to recipient develops

The volume of ACD needed to collect 500 mL of blood is mL.

The genotype of group A is AA or

DU positive donor should be considered as Rb

2. Write True or False:

Most of immune antibodies are 1 gM

O blood group contain A and B antibody in the serum.

In ICT, the sample used is red cells.

The platelet concentrates should be kept at 20 -24°C.

Rouleaux formation can give false agglutination.

PART-B

3. Write briefly about following:

A1 lectin.

Direct coomb's test.

Minor cross match.

Haemapheresis.

Delayed transfusion reaction.

PART-C

4. Write short notes on any four of the following:

Reverse Grouping Methods.

Citrate Phosphate Dextrose -Adenine

Antibody titre.

Blood components.

Naturally occuring antibodies.

Equipments used in Blood Bank.

PART-D

Answer any three questions:

5. Define compatibility testing in blood bank.

What are the different types of cross matches? Describe in detail anyone.

List the causes of false agglutination in cross match.

6. What is the cause of HDN

Name the different types of HDN. Write the main findings in the blood of mother and baby in these cases.

7. Following a blood transfusion, a patient passed dark brown coloured urine:

What are the possible causes for the above patient?

How will you investigate and interpret the results?

8. What are ABO blood groups?

Describe the procedure for ABO grouping.

Write the procedure of reverse blood grouping.