A Patient Who Was Sexually Assaulted One Month Prior Tells

A patient who was sexually assaulted one month prior tells her provider that she is concerned about contracting human immunodeficiency virus (HIV) . When is it appropriate to perform testing?

A) Immediately and then every 6 months for the first year
B) Immediately with definitive results
C) In 2 weeks and then 3 to 6 months after the assault
D) Three to six months after the assault