FHA standards in buying a house is pretty straight forward; no peeling paint; no health or safety defects such as a missing handrail. An FHA appraiser will pick up FHA issues when they do the appraisal and will flag those to the loan officer. Your inspector should be able to guide you if s/he is well versed on FHA issues.
I’m a retired DC building inspector (not to be confused with a Housing Inspector) today doing home inspection, 203k and litigation support. You need more guideance? ask here or email me at [email protected]