Question 1
Which statement is true regarding a type IV allergic reaction?
◦ Is immediate in its action
◦ Is infiltrated with B cells
◦ Is mediated by antibody production
◦ Can be transferred by cells
Question 2
Which is an example of an alloimmune disease?
◦ Tuberculin reaction
◦ Graves disease
◦ Contact dermatitis
◦ Penicillin allergy