https://www.tuj.ac.jp/ug/academics/academic-requirements/major-minor-requirements/before-summer2009/american-studies
To complete the major in American studies, students must complete five core courses, one from each of the following categories. The courses listed are examples.
https://www.templehealth.org/services/conditions/motility-disorders/motility-tests
One nostril will be anesthetized with a numbing lubricant. Your technician will pass a thin, flexible, plastic tube (1/8 inch in diameter) through the numbed nostril, down into the back of your throat and into the esophagus as you swallow.