What year was Building Officials and Code Administrators International (BOCA) established?

Rx: Hydrocortisone 1% ointment 60 gm. You will prepare the prescription by mixing hydrocortisone 2% and hydrocortisone 0.5% cream. How much hydrocortisone 0.5% cream will be needed?

A) 10 gm B) 20 gm C) 40 gm D) 50 gm

The TEA corresponds to what internal cranial anatomy?

pars petrosa petrous ridge petrous pyramid petrous portion