Which Statement Is True About Patient Preparation for Renal Ultrasonography

question 24

Multiple Choice

Which statement is true about patient preparation for renal ultrasonography?

• A) The patient must be kept NPO for at least 8 hours before the exam.
• B) The patient should be prepared for the loud noises made by the equipment.
• C) The procedure is noninvasive and painless.
• D) Intravenous dye is used.

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Definitions:

Equilibrium Quantity

The amount of products or services available and sought after at the equilibrium price, where the supply meets the demand.

Price Floor

A government or regulatory-imposed minimum price for goods or services, intended to prevent prices from dropping too low.

Shortage

A circumstance in which the market desire for a service or product is greater than the supply.

Surplus

The situation in which the quantity supplied of a product exceeds the quantity demanded, often leading to price decreases.