In What Ways Do Type IV Hypersensitivity Reactions Differ from Other

Multiple Choice

In what ways do type IV hypersensitivity reactions differ from other types of hypersensitivity reactions?

A) Unlike other types of hypersensitivity reactions, type IV reactions are antibody-mediated responses and develop almost immediately.
B) Unlike other types of hypersensitivity reactions, type IV reactions are cell-mediated responses and develop almost immediately.
C) Unlike other types of hypersensitivity reactions, type IV reactions are antibody-mediated responses and take 24 hours or more to develop.
D) Unlike other types of hypersensitivity reactions, type IV reactions are cell-mediated responses and take 24 hours or more to develop.