Examlex
The actual number of cycles occurring in a second for pulsed ultrasound depends on duty factor.
X-rays
A form of electromagnetic radiation used in imaging and diagnostics to view inside the body.
Ionization
The process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons.
Molecules
The smallest units of a chemical substance that can exist independently while retaining the substance's chemical properties.
Component Parts
Individual pieces or elements that together make up a complex whole.
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Q17: Doppler ultrasound measures the movement of _.<br>A)
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Q68: A reason for a nonprofit organization to