patient vs nurse-patient relation

patient and nurse-patient relation both are nouns.

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

patient (noun)	nurse-patient relation (noun)
the semantic role of an entity that is not the agent but is directly involved in or affected by the happening denoted by the verb in the clause	the responsibility of a nurse to act in the best interests of the patient
a person who requires medical care

patient (adjective)	nurse-patient relation (adjective)
enduring trying circumstances with even temper or characterized by such endurance