During 3-D volume acquisition, the quality of the images is most dependent upon which factor?

During 3-D volume acquisition, the quality of the images is most dependent upon which factor?
A . Number of slices acquired
B . Power output
C . Rendering method utilized
D . Speed of post-processing image compression

View Answer

Answer: A

Explanation:

During 3-D volume acquisition in ultrasound, the quality of the images is most dependent on the number of slices acquired. This is because the more slices (or planes) that are captured, the more detailed and accurate the reconstruction of the 3-D volume will be. This allows for better spatial resolution and more precise visualization of anatomical structures. Other factors, such as power output, rendering methods, and speed of post-processing, also affect image quality but are secondary to the number of slices in terms of fundamental image acquisition quality.

Reference: ARDMS Sonography Principles and Instrumentation (SPI) Review, 3-D Ultrasound Imaging section.