Which Is a Major Difference Between a Standard Call Response

Which is a major difference between a standard call response and an MCI response?

A) In an MCI response, you stay with your EMS crew until time of transport.
B) In an MCI response, you quickly care for immediate patient needs and then move on.
C) In an MCI response, you will not perform a secondary assessment.
D) In an MCI response, you are responsible for only one patient at a time.