<prompt> Transient tachypnea of newborn characterised by ___Common in preterm infantsAir bronchogram is seenRespiratory distress resolves in 10daysInter lobar fissure effusion is present  <response>: The exact cause of transient tachypnea in newborns isn;t always known. The condition may be caused by the inability of the newborn;s lungs to expel or absorb amniotic fluid during and following delivery. Babies born by cesarean delivery are more likely to develop this condition. Reference: GHAI Essential pediatrics, 8th edition 