Hearing Seems to Be Relatively Acute,even at Birth,as Shown by Reflexive

Hearing seems to be relatively acute,even at birth,as shown by reflexive generalized reaction to noise.All newborns should undergo hearing screening at birth,before hospital discharge.In addition,assessment for hearing deficits should take place at every well-baby visit.Risk factors for hearing loss include (select all that apply)

A) Structural abnormalities of the ear
B) Family history of hearing loss
C) Alcohol or drug use by the mother during pregnancy
D) Gestational diabetes
E) Trauma