保额递增型定期寿险，又称家庭收入保险，主要适用于青年夫妇。这一人群在配偶生存至某一年龄前或一定期间内，通常为保单生效后的10年、15年或者（）年内，都担负着每月交付配偶一定收入的责任。

A.20

B.25

C.30

D.35

A multigravida at 36 weeks' gestation visits the emergency department because her boyfriend has beaten her severely. What should the nurse do first

A．Contact the authorities.

B．Ensure the client's safety.

C．Identify a support person.

D．Photograph the client's injuries.