A graphic representation of signal values representing various absorbing properties within the part being imaged is called a  

What feature is used to display RIS information about current patients?

Which of the following contributes to x-ray beam attenuation and receptor exposure?1.    Tissue density2.    Pathology3.    Muscle development  

Which of the x-ray circuit devices shown in the figure below requires alternating current for effective operation?1.    Number 12.    Number 23.    Number 7   

30.    What is the name of the plane indicated by the number 1 in the below image  

When examining a patient whose elbow is in partial flexion  

Characteristic(s) of a 16:1 grid include which of the following?1.    It absorbs more useful radiation than an 8:1 grid2.    It has more centering latitude than an 8:1 grid3.    It is used with higher kilovoltage exposures than an 8:1 grid  

The carpal scaphoid can de demonstrated in which of the following projection(s) of the wrist?1.    PA oblique2.    PA with radial deviation3.    PA with elbow elevated 20°  

The infection streptococcal pharyngitis (strep throat) is caused by a   

The structure labeled number 7 in the image below is the