Pathologic or abnormal conditions that would require an increase in technical factors include all of the following except  

An exposure was made at 40-inch SID using 5 mAs and 105 kV, using an 8:1 grid. Another image of the same part is made using a 12:1 grid and 90 kV. Which of the following exposure times will be most appropriate, using 400 mA, to maintain the original receptor exposure.

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

What does the number 1 in the image above identify?

Which of the following terms/units is used to express the resolution of a diagnostic imaging?  

When interviewing a patient, what is that the health care professional can observe?

Which of the following statement is/are true with regard to the two CT images seen below1.    The figure below illustrates more superior structures2.    The images are sagittal reconstructions3.    The examination was performed without artificial contrast  

In 1906, Bergonie and Tribondeau theorized that undifferentiated cells are highly radiosensitive. Which of the following is/are characteristic(s) of undifferentiated cells?1.    Young cells2.    Highly mitotic cells3.    Precursor cells  

Body substances and fluids that are considered infectious or potentially infectious include1.    Feces2.    Breast milk3.    Wound drainage  

When examining a patient whose elbow is in partial flexion