What Are the gold Standards Used to Diagnose Aspiration of Food

question 1

Multiple Choice

What are the gold standards used to diagnose aspiration of food
I.VideofluorosCopic study
II.Modified barium swallow
III.Radioactive dye via endotracheal tube followed up by chest radiograph
IV.CT scan

• A)I, II, and III
• B)II, III, and IV
• C)I, III, and IV
• D)I, II, and IV

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Definitions:

Transesterification

A chemical reaction in which an ester is transformed into another ester through the exchange of the alkoxy group.

Methyl Benzoate

An ester formed from methanol and benzoic acid, commonly used in perfumery and flavorings.

Sodium Ethoxide

A strong base formed by the reaction of ethanol with sodium metal, commonly used in organic synthesis.

Transesterification

A chemical reaction in which an ester is transformed into a different ester through the exchange of alkyl groups, important in biodiesel production.