Yes just don't swallow it and don't use too much toothpaste on your toothbrush. You also may use mouthwash if you spit it out.
In order to further improve the clarity of the upper GI pictures, the patient may be given a cup of baking soda crystals to swallow, which distend the stomach by producing gas.
An upper GI series takes place in a hospital or clinic setting and is performed by an x-ray technician and a radiologist
A Yu-Gi-Oh Upper Deck member is someone who played in a tournament sanctioned by Upper Deck, or a Judge who was certified by Upper Deck. This no longer applies, however, because of the lawsuit issued by Konami last year, which caused Upper Deck to lose any control over the Yu-Gi-Oh Trading Card Game.
It might be, but since the colon is lower GI, it's not likely to.
Barium
th small intestine
The mouth, stomach, Pharynx and Esophagus
The Yu-Gi-Oh series before 5Ds, was Yu-Gi-Oh GX.
An upper gastrointestinal endoscopy (upper GI) is one test to detect abnormalities of the esophagus.
Before the test begins, the patient is sometimes administered an injection of glucagon, a medication which slows stomach and bowel activity, to allow the radiologist to get a clearer picture of the gastrointestinal tract
a fluoroscopic examination (a type of x-ray imaging) of the upper gastrointestinal tract, including the esophagus, stomach, and upper small intestine (duodenum).
If ulcer has been ruled out, then an upper GI (an xray study of the upper GI tract) and several blood tests would be performed. Ultrasound (visualization of internal organs using sound waves) may be performed