As You Are Double-Checking Your Patient Care Report, You Realize

As you are double-checking your patient care report, you realize that you documented an incorrect blood pressure. You should

A) rewrite that page of the report, and throw away the incorrect page.
B) draw a single horizontal line through it, write the correct reading and initial it.
C) use white-out to remove the incorrect number, write in the correct one and initial it.
D) submit it as is, knowing that the hospital will take another blood pressure reading when the patient arrives.