2nd Credit Test - Deck 6

Question 1

Components for IFA ?

Answer 1

Antibody labelled with fluorochrome.

Question 2

IFA seen using what type of microscope ?

Answer 2

Determination of antigen in a cell or tissue by direct labelling with antibodies labelled with FITC.

Question 3

The indirect IFA is most commonly used for ?

Answer 3

Testing of autoimmune disorders.

Question 4

Flow cytometry is used for ?

Answer 4

Analysis of the cells based on their differential ability to bind fluorescence labelled antibody.

Question 5

For testing of complement activation is NOT used:

Answer 5

Enzyme labelled antibodies specific to complement.

Question 6

Complement fixation test is used for:

Answer 6

Only for determination of antigen or antibody presence.

Question 7

Complement serum:

Answer 7

Directly proportional to concentration of complement in plasma.

Question 8

Germinal centre:

Answer 8

Lymph node.

Question 9

Acute phase protein made in ?

Answer 9

Liver.

Question 10

Number leukocytes we may determinate by counting of cells by:

Answer 10

Microscope and Burker chamber.

Question 11

We count the leukocytes:

Answer 11

In 50 medium squares of Burker chamber.

Question 12

WBC stain:

Answer 12

Pappenheim.

Question 13

Live cells are cells:

Answer 13

Never stained.

Question 14

Mononuclear cells are ?

Answer 14

Monocytes, macrophages and lymphocytes.

Question 15

Polymorphonuclear cells are:

Answer 15

Neutrophils, basophils and eosinophils.