Centripetal nurses work here! (7)
I believe the answer is:
inwards
'centripetal' is the definition.
(I've seen this before)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for inwards that I've seen before include "Towards the inside" , "Towards the centre" , "umbles" , "Towards the core" , "Where self-analysis points" .)