Question

Which statement describes the invention that had the BIGGEST impact on the ability to diagnose disease? A.Protective clothing was first invented by NASA to be used to protect sensitive equipment used in space B.William Roentgen discovered that x-rays; soon after, doctors discovered that they could be used to see bones and some internal organs. C.Dr Gibbon, a surgeon from Philadelphia, invented a heart-lung machine to keep patients alive during heart surgery D.Fredrick Banting, a Canadian doctor, came up with the idea of making insulin from a dog pancreas.

Answer 1

B should be the answer. Xray's were the first ever high tech diagnostic technology ever to be invented, adopted, and used widespread around the world.... Everything else, mainly has to do with treatment rather than diagnostics.