Preparation for colonoscopy included 1.5 ounces of Fleet's phosphosoda, a liquid laxative with a citrus taste, mixed in ginger ale in order to induce diarrhea to cleanse the colon 1.
For the actual procedure, Bush was sedated by a drug called propofol, "chosen because it was 'ultra short acting' and wore off quickly," according to White House physician Dr. Richard Tubb, who also noted: "The anesthesiologist will be able to dial the medication to exactly the right level to where the president is comfortable but the endoscopist can get a good exam." The plan was for Bush to be awake 2 to 4 minutes after the anesthesia was turned off. 1
The Saturday procedure lasted from 7:09 to 7:29 a.m. "No polyps were found, no abnormalities were found." 2
Bush woke up two minutes after the procedure ended. He did not, however, resume his presidential duties until 9:24 a.m., after being examined by Dr. Tubb. Tubb recommended the additional time to rule out after-effects of the sedative. 2
White House physician
Dr. Richard Tubb
remarked that doctors at the medical facility at Camp David would be
able to handle any complication from the procedure
1.
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