Answer:
Yes it can. A Modified Barium Swallow is usually done by a qualified Radiologist and Speech Pathologist and it includes watching a patient eat and drink a variety of consistancies. The food items are mixed with Barium Sulphate (so the food/drink can show up on xray) to see if there is a swallowing problem, why and if there are any techniques and therapies to compensate and improve the swallow.