Swallowing & Gastric Motility
Physiology
>
Gastrointestinal System
>
Motility
Q. Which of the following describes the phase when food moves through the upper esophageal sphincter?
a
Esophageal phase of swallowing
b
Pharyngeal phase of swallowing
c
Oral phase of swallowing
Log In
or
Start Your Free Trial
to view the answer.