Which Statement Is True of Esophageal Achalasia

question 25

Multiple Choice

Which statement is true of esophageal achalasia?

• A) It is caused by failure of lower esophageal muscles to relax.
• B) It is caused by a weak cardiac sphincter, leading to repeated episodes of reflux.
• C) The esophagus ends in a blind pouch.
• D) The major feature of this disorder is enlarged and swollen veins.

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Definitions:

Crop Price

The market value at which a crop is traded, determined by supply and demand factors.

Countercyclical Payments

These are payments made by the government to producers, primarily in the agriculture sector, to buffer them against falling market prices and to support income stability across economic cycles.

Food, Conservation, And Energy Act

Also known as the 2008 Farm Bill, it's legislation focusing on agriculture policy, including food aid, conservation, and energy.

Freedom To Farm Act

A U.S. federal law enacted in 1996 aimed at allowing farmers more freedom in the planting choices for their subsidized crops, moving away from a system of rigid crop-specific subsidy payments.