Which measure protects against occupational exposure to radiation?
A) Always wear a film badge (pocket dosimeter) at work
B) Wear a lead apron if holding the film in place by hand, for a small child
C) Never stand closer than 3 feet from the x-ray unit during an exposure
D) Stand at a straight angle (180 degrees) to the beam
Correct Answer:
Verified
Q1: Chronic radiation exposure occurs when:
A) large doses
Q2: Which controls the penetrating power of the
Q3: A lead apron and a thyroid collar:
A)
Q4: Damage to which cells could lead to
Q6: The lead collimator:
A) absorbs heat produced in
Q7: Radiographic density is controlled by the:
A) low-voltage
Q8: X-ray wavelengths with the greatest energy and
Q10: Which best describes the latent period?
A) Long
Q11: Which tissue has the highest radiation sensitivity?
A)
Q19: Which component of the x-ray machine functions
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