In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

Modern scientific and technological developments in the practice of medicine and public health (1)______ nursing into new and wider fields of activity, and its functions have been expanded (2)______. Therefore, nursing is no longer limited mainly to activities within the hospital. It has also become (3)______ in which prevention and rehabilitation are a vital part of its program. The modern concept of nursing considers the hospital, (4)______ central, as only one of (5)______ in the community.