Q. Before X-ray examination (coloured X- ray) of the stomach, patients are given suitable salt of barium because. (Solved)
1. barium is a good absorber of X-rays and helps stomach to appear clearly
2. barium salts are white in colour and this helps stomach to appear clearly
3. barium allows X-rays to pass through the stomach
4. barium salts are easily available
- a. barium is a good absorber of X-rays and helps stomach to appear clearly