她头上戴了一顶小护士帽，这使她易于辨认。

She wore a little nurse's hat on her head to identify her.

助理护士们提供基本护理，但没有护士资格。

Nursing auxiliaries provide basic care, but are not qualified nurses.

初级护士通常和较高级的护士一起工作。

Junior nurses usually work alongside more senior nurses.

护士清洗了伤口。

The nurse cleaned the wound.

孕期护士在经常倒班、工作量太大、上班的护士数量少、工作环境差四方面与非孕期护士差异有显著性。

The two groups were significantly different in the frequent shifts, heavy workload, insufficient number on duty and bad working environment.