True or False: a resource can conform to a profile without ever being labeled that it does, or a resource can falsely claim to conform to a profile.

• A. False
• B. True
• C. Not applicable
• D. Unknown

Answer: (B)

In FHIR, conformance to a profile is determined by whether the resource’s content meets the constraints defined in that profile, not by a metadata label alone. A resource can satisfy all the constraints of a profile without it ever being labeled with that profile in its metadata (meta.profile), so validators or servers applying the profile can still treat it as conformant. Conversely, a resource can declare it conforms to a profile by listing it in meta.profile, but if its content doesn’t actually meet the profile’s constraints, that claim would be misleading or false. So both scenarios are possible, and the statement is true.