Problem: A 22-year-old woman presents for an employment physical examination. She was hired as a phlebotomist at a local urgent care center. Her history is significant for endometriosis and she takes an oral contraceptive daily. She completed all recommended vaccines as a child and adolescent and brings records documenting all the vaccines received. Her physical examination today is normal. She wants to know if she would need the hepatitis vaccine at this time. What should be the proper advice from the health care provider? Need Assignment Help? A. Anti-HBs titer should be drawn and, if <10 mIU/mL, 1 dose of vaccine administered. B. Anti-HBs titer should be drawn and, if >10 mIU/mL, 1 dose of vaccine administered. C. No anti-HBs titer needs to be drawn if the patient provides documentation of a completed hepatitis B vaccine series. D. No anti-HBs titer needs to be drawn if the patient has not had any occupational exposure.