A) barium allows X-rays to pass through the stomach on account of its transparency to X-rays |
B) barium compound, like magnesium sulphate helps in cleaning the stomach before X-ray examination |
C) barium is a good absorber of X-rays and this helps the stomach to appear clearly in contrast with the other regions in the picture |
D) barium salts are site in colour and this helps the stomach to appear clearly in contrast with other regions in the picture |
C) barium is a good absorber of X-rays and this helps the stomach to appear clearly in contrast with the other regions in the picture |