A GI Series Uses

question 96

Multiple Choice

A GI series uses:

• A) barium to visualize the stomach and intestines.
• B) ultrasound to show the size of the colon.
• C) fiberoptic instrument to see the inside of the stomach.
• D) a sample of blood to test the function of the stomach.

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Definitions:

Price Ceiling

A legally established maximum price that can be charged for a product or service, often set by government to prevent prices from reaching too high levels.

Price Floor

A government-set minimum price at which a product can be sold, aimed to prevent the price from falling too low.

Shortage

A market condition where the quantity demanded of a good exceeds the quantity supplied at the current price, leading to upward pressure on price.

Surplus

The situation in which the quantity of goods produced exceeds the quantity of goods demanded. Surpluses can result in price drops for products or services, reflecting a mismatch in supply and demand.