The vertical axis on an ultrasound display runs in which direction?

Sharpen your skills for the Davies Publishing SPI Test with targeted flashcards and multiple-choice questions, complete with hints and clarifications. Prepare thoroughly for success!

Multiple Choice

The vertical axis on an ultrasound display runs in which direction?

Explanation:
In a typical 2D ultrasound image, depth is represented along the vertical axis. As you look lower on the screen, you’re seeing tissue deeper from the transducer. In the common image coordinate system, this vertical direction corresponds to the Y axis. The horizontal axis shows lateral position (the X axis). The Z axis is mainly used for 3D imaging, and a time axis is used for Doppler displays, not the standard grayscale image. So the vertical axis runs in the Y direction.

In a typical 2D ultrasound image, depth is represented along the vertical axis. As you look lower on the screen, you’re seeing tissue deeper from the transducer. In the common image coordinate system, this vertical direction corresponds to the Y axis. The horizontal axis shows lateral position (the X axis). The Z axis is mainly used for 3D imaging, and a time axis is used for Doppler displays, not the standard grayscale image. So the vertical axis runs in the Y direction.

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