Which Type of Adverse Effect Is Most Likely to Be

Which type of adverse effect is most likely to be reported as part of the spontaneous reporting system?

A) Dramatic conditions occurring soon after the drug's administration that rarely occur in clinical practice in the absence of the drug
B) Conditions that mimic those caused by the disease itself
C) Conditions that are self-limited or mild
D) Conditions that occur long after the administration of the drug began