<prompt> In type II respiratory failure there is:Low pO2 and Low pCO2Low pO2 and High pCO2Normal pO2 and High pCO2Low pO2 and Normal pCO2  <response>: Type I respiratory failure Type II respiratory failure Low pO2 Low pO2 Normal or low pCO2 High pCO2 A-a gradient is increased A-a gradient is normal because Hypoventilation leads to reduction of both pAO2 and paO2 