Which factor has the greatest effect on film sharpness?
filtration
amperage
movement
kilovoltage
movement
Rationale: movement – The movement of a patient or the tubehead during exposure greatly affects the sharpness of a processed film.
Health Professions
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Cyanosis of the skin is caused by:
A. venous vasoconstriction. B. decreased blood oxygen. C. increased blood oxygen. D. peripheral vasodilation.
Health Professions
Which of the following best describes the use of a culturette tube?
a. Transporting stool samples b. Keeping the swab moist c. Transporting blood specimens d. All the above
Health Professions