If the intensity of the x-ray beam is inversely proportional to the square of the distance from the source, how does the intensity of the x-ray beam change when the distance from the source of radiation and a measurement point is tripled?
a. It increases by a factor of 3 at the new distance.
b. It increases by a factor of 9 at the new distance.
c. It decreases by a factor of 9 at the new distance.
d. It decreases by a factor of 3 at the new distance.
c. It decreases by a factor of 9 at the new distance.
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The nonbearing interior partitions of mill construction are required to be not less than two layers of ___-inch
A) 1 (25) B) 2 (50) C) 3 (75) D) 4 (100)
A middle aged female patient informs you that she has a bad gallbladder and that it has been increasingly bothering her. Your assessment reveals tenderness and mild discomfort in the right upper quadrant of her abdomen. She also states that her right shoulder is aching. Given her history and complaint, you would recognize her shoulder pain as:
a. referred pain. b. false pain. c. unrelated pain. d. muscular pain.
A conscious patient with a GI/GU complaint is most often comfortable in:
a. a supine position with the knees slightly flexed. b. the recovery position. c. the Trendelenburg position. d. a supine position with the feet elevated 12–18 inches.
Discuss some advantages of digital over traditional X-rays
What will be an ideal response?