Which of the Following Are Grade: B Recommendations from the U.S.Preventive

Which of the following are Grade: B Recommendations from the U.S.Preventive Services Task Force? Select all that apply.

A) Screen all pregnant women for HIV.
B) Screen for hepatitis B virus in pregnant women at the first prenatal visit.
C) Screen for iron deficiency anemia in asymptomatic pregnant women.
D) Intervene during pregnancy and after birth to promote breast feeding.
E) Screen for chlamydial infection for all pregnant women aged 24 and younger and older pregnant women who are at risk.
F) Screen for asymptomatic bacteriuria with urine culture for pregnant women at 12 to 16 weeks gestation or at the first visit.