What is the correct placement of apostrophe for possessive form word nurses?

The correct placement of the apostrophe for the possessive form of the word "nurses" is "nurses'".

When making a plural noun possessive, you add the apostrophe after the "s".

For example:

- The teachers' meeting is at 4 pm.

- My three children's toys are scattered around the room.

- The two dogs' fur is white and fluffy.