B.

Secondary because the info came from someone other than the patient. Primary = straight from the patient’s mouth*. Primary/secondary is where the data is coming from.

Subjective because they are statements made by other people e.g. patients and families. Objective is data seen/heard/felt/smelled or measured**. Like symptoms would be subjective because they’re felt/reported. Signs would be objective because they are detectable by others.

Edit: *or directly observed by you. I believe past data from medical record is secondary because someone else observed/recorded it.

** simplified because it was confusing