Which one of the following factors is not used to assess nutritional status?

How do psychologists their patients control feelings of anxiety?

Subjective observations are not used under diagnosis, but objective observations are. true or false

Investigator a has biological specimens that are coded and linked to identifiers of the source individuals. investigator a provides the specimens to investigator b but does not provide the individual identifiers. investigator b agrees not to re-identify the source individuals. is investigator b's research using the biospecimens human subjects research according to the definition of human subjects research in the federal regulations?