A. No cell-mediated immunity to tuberculosis B. Availability of cell-mediated immunity to tuberculosis
C. No antibodies to the tuberculosis bacteria
D. No anti-toxic immunity to tuberculosis
E. Presence of antibodies to the tuberculosis bacteria
10. A 45 year old male died from disseminated tuberculosis. On autopsy the symptoms of tuberculosis were confirmed by both microscopical and histological analyses. What kind of hypersensitivity reaction underlies the process of granuloma development?
A. Delayed B. Antibody-dependent cytotoxicity
C. Complement-dependent cytotoxicity
D. Anaphylactic E. Immune complex
11. 48 hours after performing tuberculin test (Mantoux test) to a child a 10 mm papule appeared on the spot of tuberculin introduction. What hypersensitivity mechanism underlies these changes?
A. Cellular cytotoxicity B. Anaphylaxis
C. Antibody-dependent cytotoxicity
D. Immune complex cytotoxicity E. Granulomatosis
12. Tuberculine was injected intracutaneously to the child for tuberculin test. Marked hyperemia, tissue infiltration developed on the place of injection in 24 hours. What mechanism caused these modifications?
A. Cells cytotoxity B. Reagin type cytotoxity
C. Granuloma formation
D. Immunocomplex cytotoxity E. Antibody cytotoxity
13. A 4 year old child had Mantoux test. 60 hours after tuberculin introduction a focal skin hardening and redness 15 mm in diameter appeared. It was regarded as positive test. What type of hypersensitivity reaction is this test based upon?
A. Delayed-type hypersensitivity B. Immune complex-mediated hypersensitivity
C. Complement-mediated cytotoxic hypersensitivity
D. Immediate hypersensitivity E. –
14. A 10-year-old child had the mantoux tuberculin test administered. 48 hours later a papule up to 8 mm in diameter appeared on the site of the injection. What type of hypersensitivity reaction developed after the tuberculin injection?
