counting Questions: 1. Define rosette 2. Write the principle and applications of E-rosette assay 3. List out the methods which are commonly used to assess the cell mediated immunity. Explain with principles. 4. Enumerate the methods to separate B and T lymphocytes,Questions: Enumerate the tests, which are commonly used to diagnose the hypersensitivity reactions 1. 2. 3. in animals. Enumerate different types of tuberculin tests. Name the suitable sites and tests for demonstration of tuberculin reaction in various species of animals. c) OT 4. 5. Define the following b) Tuberculin a) PPD Define and write the advantages and disadvantages of the following test a) Single intra dermal test b) Double intra dermal test c) Stormont test d) Opthalmic test e) Mantoux test 6. What are the other diseases diagnosed by a similar intradermal skin test? Give details of the test.Questions 1. Write the principle and applications of leucocyte migration inhibiton test Answers