In B-mode, which axis represents Amplitude?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the Davies SPI Test with engaging flashcards and multiple choice questions. Each question offers hints and explanations to enhance your learning. Achieve success with our comprehensive study tools!

Multiple Choice

In B-mode, which axis represents Amplitude?

Explanation:
In B-mode imaging, only two spatial dimensions are shown: one axis corresponds to lateral position along the scan line, and the other shows depth (axial distance into the body). The actual amplitude of the returning echo isn’t plotted along a separate axis. Instead, amplitude is conveyed by how bright each point appears on the image—the gray-scale brightness. A stronger echo makes a brighter pixel, a weaker echo makes a darker one. So amplitude isn’t tied to an axis at all; it’s encoded in brightness.

In B-mode imaging, only two spatial dimensions are shown: one axis corresponds to lateral position along the scan line, and the other shows depth (axial distance into the body). The actual amplitude of the returning echo isn’t plotted along a separate axis. Instead, amplitude is conveyed by how bright each point appears on the image—the gray-scale brightness. A stronger echo makes a brighter pixel, a weaker echo makes a darker one. So amplitude isn’t tied to an axis at all; it’s encoded in brightness.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy