A patient was on treatment with penicillin. He developed pallor but there was no shoness of breath, uicaria or wheezing. On investigation, antibodies against penicillin were found in his blood. What is the type of hypersensitivity reaction that most likely occurred in this patient?
Ans. b. Type II hypersensitivity
Type I hypersensitivity
Type II hypersensitivity
Type III hypersensitivity
Type IV hypersensitivity