As the intensifying screen speed increases, which of the following results:
recorded detail is unaffected
patient dose decreases
recorded detail increases
patient dose increases
patient dose decreases
Rationale: With a greater conversion factor of x-ray conversion into light, the patient dose will decrease.
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A high school football player is unable to move his arms and legs after being tackled during a game. He is wearing a helmet and shoulder pads. His airway is patent, he is breathing normally, and he has a rapid radial pulse. You should:
A) leave the helmet and pads in place and begin immobilization. B) remove the pads but not the helmet. C) remove the helmet but not the pads. D) ask the patient to remove his helmet and pads so you can assess him.
Chemical manufacturers and importers are required to label products with all of the following EXCEPT:
A. product name. B. names of all ingredients. C. directions for use and handling. D. manufacturer's contact information.
The muscle responsible for flexing and rotating the head is the:
a. bicepts brachii b. pectoralis major c. sternocleidomastoid d. sasseter
The process of renal excretion of drugs and their metabolites involves which of the following?
A) reabsorption B) secretion C) filtration D) all of the above