Why do checklists help prevent a large percentage of mistakes?

A. Checklists allow health care professionals to speed up the
process of diagnosing patients.
B. Checklists allow health care professionals to interpret steps in
patient care.
C. Checklists ensure that health care professionals don't skip steps
in patient care.
D. Checklists ensure that health care professionals diagnose all
patients correctly on the first try.