In allergic reaction: a. Arthus reaction is a type IV reaction b. anaphylaxis occurs in patients who have had no previous exposure to the offending substance c. contact dermatitis is a type IV reaction d. positive Mantoux test is a type III reaction

In allergic reaction:
a. Arthus reaction is a type IV reaction
b. anaphylaxis occurs in patients who have had no previous exposure to the offending substance
c. contact dermatitis is a type IV reaction
d. positive Mantoux test is a type III reaction
by

1 Answer

Answer :

contact dermatitis is a type IV reaction
by

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