With Regard to Dental Care During Pregnancy, Maternity Nurses Should

With regard to dental care during pregnancy, maternity nurses should be aware that:

A) Dental care can be dropped from the priority list because the woman has enough to worry about and is getting a lot of calcium anyway.
B) Dental surgery, in particular, is contraindicated because of the psychologic stress it engenders.
C) If dental treatment is necessary, the woman will be most comfortable with it in the second trimester.
D) Dental care interferes with the expectant mother's need to practice conscious relaxation.