Some practitioners prefer to expose radiographs used for the purpose of recording information regarding the periodontium at a lower kVp setting because of the high contrast it will produce
Indicate whether the statement is true or false
FALSE
Explanation: A higher kVp setting will result in an image that has a low contrast: black and white with many shades of gray in between. Because bone changes that accompany periodontal diseases appear as a radiolucency within the radiopaque bone, a low-contrast image is preferred by some practitioners for imaging these early signs of bone destruction.
You might also like to view...
What occurs in the bases of the lung when a person is standing upright?
a. The PAO2 is higher than normal. b. The respiratory exchange ratio is elevated. c. There is significant dead space under normal conditions. d. The is lower than the average.
Which of the following is a benefit of not needing to add punctuation (i.e. parentheses, dashes, etc.) to phone numbers and social security numbers in SpringCharts?
A. Speed of data entry B. Accuracy of data entry C. Reduced risk of carpal tunnel D. None of these
Which of the following is the most common cause of shock (hypoperfusion) in infants and children?
A. infection B. Cardiac failure C. Accidental poisoning D. sever allergic reaction
Which NFPA label should you affix to a chemical that is unstable at warm temperatures?
A. Image A B. Image B C. Image C D. Image D