1.   I eventually tracked down the ward sister, who was wrestling with an intravenous drip that had collapsed.

2.   Indeed, in some hospitals, joint appointments of ward sister and teacher have been introduced.

3.   It might have been the ward sister or the staff nurse.

4.   On arrival, the ward sister and learner should have a preliminary discussion.

5.   Philip stood helplessly while she talked to the ward sister and exerted her considerable authority to get the doctor called immediately.

6.   The amount of time spent by ward sisters on teaching varies considerably.

7.   Suzie stays in her chair, the prim ward sister.

8.   The sort who stood no nonsense, thought Juliet, and she could imagine her as a ward sister.