Aughi Dalton, Visiting Professor at Jamnalal Bajaj Institute of Management Studies, Mumbai
Nasopharyngitis: Introduction. Nasopharyngitis: Nasopharyngitis is a contagious, viral infectious disease of the upper respiratory system, primarily.It is the most common infectious disease in humans. More detailed information about the symptoms, causes, and treatments of Nasopharyngitis is available below.
Definition of PERISTALSIS. : successive waves of involuntary contraction passing along the walls of a hollow muscular structure (as the esophagus or intestine) and forcing the contents onward.See peristalsis defined for kids.ADVERTISEMENT. successive waves of involuntary contraction passing along the walls of a hollow muscular structure (as the esophagus or intestine) and forcing the contents onwardâcompare segmentation 2.