You Are Assisting a Woman in Labor

You are assisting a woman in labor. Your patient is very quiet, follows your instructions, but does not ask any questions. Her husband does not leave her side, answers questions directed at his wife, and is acting hostile toward you. You should suspect

A) They may be from a culture in which females are submissive.
B) They may be involved in an abusive relationship.
C) He has a strong personality that likes to have control over situations.
D) This is their first child and he is very nervous about delivery.