Q: A patient’s abdomen (alimentary canal) can be examined by X-ray after administering which one of the following metal salts in the patient’s meal?
(a)Barium sulphate
(b)Barium chloride
(c)Strontium sulphate
(d)Magnesium chloride
Correct Answer: (a)
The correct answer is (c) 'Strontium sulphate'. This question from the General Studies domain tests knowledge of Miscellaneous.