What is the cause of functional dysphagia?
A)Intrinsic mechanical obstruction
B)Extrinsic mechanical obstruction
C)Tumor
D)Neural or muscular disorders

Name: What is the cause of functional dysphagia? A)Intrinsic mechanical obstruction B)Extrinsic mechanical obstruction C)Tumor D)Neural or muscular disorders
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Neural or muscular disorders that interfere with voluntary swallowing or peristalsis cause functional dysphagia. It is not related to intrinsic or extrinsic mechanical obstruction or tumors.

What Is the Cause of Functional Dysphagia