VSR-0038
QUESTION
Which of the following are limitations of the stationary anode?
OPTIONS
(A) The target is made of tungsten
(B) It is unable to withstand large amounts of heat
(C) If the target becomes pitted, radiographs appear darker
(D) It is limited to a larger focal spot to accommodate higher temperatures
ANSWER
(B) It is unable to withstand large amounts of heat
EXPLANATION
A stationary anode concentrates heat at one fixed focal region, limiting the amount of heat it can safely withstand. Tungsten is a material used for the target rather than a limitation, and the stated darker-image claim and focal-spot wording do not describe the primary thermal disadvantage as directly.
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Veterinary Surgery and Radiology · 200 Questions
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