nurse vs nurse-patient relation

nurse and nurse-patient relation both are nouns.

Word	Noun	Adjective	Verb	Adverb
nurse	Yes	No	Yes	No
nurse-patient relation	Yes	No	No	No

nurse (noun)	nurse-patient relation (noun)
one skilled in caring for young children or the sick (usually under the supervision of a physician)	the responsibility of a nurse to act in the best interests of the patient
a woman who is the custodian of children

nurse (verb)	nurse-patient relation (verb)
try to cure by special care of treatment, of an illness or injury
give suck to
maintain (a theory, thoughts, or feelings)
serve as a nurse; care for sick or handicapped people
treat carefully