Question

Which of the following adjustments will change the image data that will be stored in the memory of the ultrasound system?

A) Both pre-processing and post-processing
B) Post-processing
C) Changing monitor contrast settings at the beginning of the exam.
D) Pre-Processing

Answer 1

Pre-Processing adjustments affect the raw image data that is stored in the ultrasound system's memory, while post-processing affects only the display of the data.

Step-by-step explanation:

The adjustment that will change the image data that will be stored in the memory of the ultrasound system is D) Pre-Processing. Pre-processing refers to the manipulation of data before it is stored in the system's memory. These changes are applied in real-time and affect how the ultrasound machine interprets the sound waves that are returned. Pre-processing adjustments might include settings like time gain compensation, frequency, and dynamic range. Unlike pre-processing, post-processing adjustments such as changing monitor contrast do not affect the stored raw image data; they only affect how the data is displayed after it has been stored.