Final answer:
Videofluoroscopy is used to visualize swallowing or deglutition and a typical exam might record multiple swallows within a few minutes.Videofluoroscopy typically elicits between 3-5 swallows in under 10 minutes.
Step-by-step explanation:
Videofluoroscopy is a radiographic technique used to visualize the deglutition, or swallowing process. This procedure is helpful in diagnosing issues related to swallowing functions. Although the original question is not entirely clear, it appears to ask about the range of swallows typically observed and the time frame within which they occur during a videofluoroscopy exam.
While the specifics can vary by protocol and patient, a typical videofluoroscopy examination might aim to record a certain number of swallows within a brief time frame, to ensure a comprehensive view of the swallowing process without exhausting the patient. Since the exact numbers are not provided here, a safe assumption could be that the exam elicits between 3 to 5 swallows in under a few minutes, usually designed to not extend beyond the comfort or safety limits of the patient.