Multiple Choice
Achalasia is associated with which of the following at rest and during swallowing?
A) Higher than normal pressure at lower esophageal sphincter
B) Lower than normal pressure at lower esophageal sphincter
C) Higher than normal pressure at upper esophageal sphincter
D) Lower than normal pressure at upper esophageal sphincter
Correct Answer:
Verified
Correct Answer:
Verified
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