We offer access to questions covering the CEM database and LEK questions from 2008.
We offer access to archived PES questions from the CEM website and unpublished questions from the latest 5 years for selected specializations.
63.
Gastroesophageal reflux in physiological conditions is a short-term phenomenon. But if it lasts long or the episodes of reflux are frequent it could be the cause of gastroesophageal reflux disease (GERD). Alarming signs of GERD do not include: