Which of the following factors would affect density on an image?
SID
focal spot size
OID
centering
SID
Rationale: Beam intensity is relative to field size. As SID increases, the beam intensity is spread over a larger surface area resulting in less beam reaching the image receptor.
Health Professions
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The ________ is the visual pathway for the electrical impulses to move from the retina to the brain and back
A) cranial nerve B) vitreous humor C) optic nerve D) choroid
Health Professions
What is the predominant motion of the lumbar region? Where is the most motion occurring? Contrast the mobility and stability demands of this area
What will be an ideal response?
Health Professions