This question is being asked to gain insight into your self-awareness and communication skills. Have a short term and long term goal in mind. Make all goals relevant to your career field. Be confident in your answers as they are your goals and no one else's.
What are future challenges for the specialty of radiology?
A diagnostic film is produced using 10 mA and .5 second. What exposure time is needed to produce the same film at 20 mA?
Which of the following is MOST radioapaque?a. amalgamb. porcelainc. composited. acrylic?
When viewed on a light source, a dental radiograph that demonstrates many shades of gray is said to havea. high contrastb. low contrastc. high densityd. low density
Identify the maximum permissible dose (MPD) of an occupationally exposed persona. 0.01 Sv/yearb. 0.02 Sv/yearc. 0.03 Sv/yeard. 0.05 Sv/year
Image magnification results from decreaseda. target sizeb. target-film distancec. object-film distance
Identify the cells that are most sensitive to x-radiationa. nerve cellsb. muscle cellsc. small lymphocytesd. cardiac cells
The standard film size used for adult bitwings and posterior periapicals is numbera. 1b. 2c. 4d. 0
which component of the tubehead aims and shapes the x-ray?a. metal housingb. tubehead sealc. aluminum disksd. position-indicating device
Identify the angulation of the central ray when using the bisecting angle techniquea. 90 degrees to the imaginary bisectorb. 90 degrees to the filmc. 90 degrees to the long axis of the toothd. 90 degrees to the contact area
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