Immunology-2

Question 1

Type 1 hypersensitivity reaction includes

Answer 1

ABCD
Allergies, Atopy
Bronchial asthma
Casoni’s test (Echinococcus granulosus)
Drugs

Also includes Theobald Smith phenomenon and PK reaction

Question 2

Type 2 Hypersensitivity reaction

Answer 2

My Blood Group Is RH Positive
Myasthenia gravis*
Blood transfusion reactions
Good Pasture syndrome, Graves disease*
ITP, Immune Hemolytic Anemia
Rh incompatibility, RHD
Pemphigus, Pernicious anemia

Myasthenia gravis, Graves disease is now considered Type 5 HS reaction (where there is ab against cellular receptors)

Question 3

Type 3 HS reaction

Answer 3

SHARP