<prompt> Test performed to compare weight of lung to body weight is ?Ploucquet testFoderes testGettlers testRaygats test  <response>: Ans. is a i.e., Ploucquets Test Ploucquets test : Weight of lung is measured in relation to body weight. Before bih weight of lung is 170 of body weight and after respiration it becomes 135 of body weight due to increased blood flow in lung beds. 