Match Each Radiographic Appearance or Description with the Corresponding Disease

question 11

Multiple Choice

Match each radiographic appearance or description with the corresponding disease or condition.(Use each selection only once.)
-Enlarged recess in the distal esophagus

• A)Ulcers
• B)Hiatal hernia
• C)Achalasia (cardiospasm)
• D)Zenker diverticulum
• E)Schatzki ring
• F)Gastritis
• G)Esophageal varices
• H)Gastric carcinoma

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Definitions:

Labour Efficiency Variance

The difference between the budgeted or standard labor hours expected for production and the actual labor hours used.

Standard Labour Hours

The number of labor hours predetermined as necessary to complete a job or task under normal conditions.

Actual Labour Hours

The actual amount of labor time spent on a particular job or task, measured in hours.

Materials Quantity Variance

The difference between the actual quantity of materials used in production and the expected quantity of materials that should have been used according to standards.