Noise on a digital image is the summation of inherent electron system noise and quantum mottle noise. Of these two, the radiographer can improve the noise on an image by
a. decreasing the exposure intensity of the x-ray beam.
b. increasing the exposure technique.
c. turning off any electronic devices during exposures.
d. all of the above
b. increasing the exposure technique.
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The pattern of abuse and assault forms a(n) ________________________________ that is difficult to break
Fill in the blank(s) with correct word
Which hormone helps the body control stress, regulate metabolism, and influence an immune response?
A) Cortisol B) Immunoglobulin C) Epinephrine D) Serotonin
The definition of a(n) ____________________ is any substance capable of causing cell injury and death, and that includes poisons.
Fill in the blank(s) with the appropriate word(s).
When a physician agrees to accept assignment, this means the physician
A. bills Medicare for the cost of service not covered by Medicaid. B. will accept Medicare but not Medicaid patients. C. will accept the amount of money that Medicaid will pay as payment in full for the Medicaid covered service. D. will accept only emergency patients covered by Medicaid.