Physiology JIPMER 2018 19691302 Transthoracic compliance formula A C = Vt x RR /PEEP B C= V/Alv p - atmospheric pressure C C = Vt/Pplt - PEEP D C = Vt/Pk - Pplt High-Yield Explanation Transthoracic pressure Transthoracic compliance : Alveolar pressure - Atmospheric pressure