Which of the Following Actions by Florence Nightingale Demonstrates Her

Multiple Choice

Which of the following actions by Florence Nightingale demonstrates her role as an epidemiologist?

A) She convinced other women to join her in giving nursing care to all the soldiers.
B) She demonstrated that a safer environment resulted in decreased mortality rate.
C) She obtained safe water and better food supplies and fought the lice and rats.
D) She met with each soldier each evening to say goodnight, thereby giving psychological support.