A neonate of a client with type 1 diabetes mellitus is at high risk for hypoglycemia. An initial sign the nurse should recognize as indicating hypoglycemia in a neonate is （）.

A．peripheral acrocyanosis.

B．bradycardia.

C．lethargy.

D．jaundice.

注册会计师在审计报告日后至财务报表报出日前阅读其他信息时发现，其他信息与财务报表重大不一致，注册会计师确认需要修改已审计财务报表，请分别不同情况回答注册会计师应该采取何种措施。