The purpose of the collimator is to
A) avoid stray radiation
B) regulate the size of the primary beam
C) increase the number of available electrons
D) convert the electron force to photons
Correct Answer:
Verified
Q37: All of the following films can be
Q38: Poor definition of forms is called
A) fog
B)
Q39: Reticulation looks like
A) clear film
B) dark film
C)
Q40: Penumbra is caused by
A) old film
B) hot
Q41: The type of imaging that requires no
Q43: A symptom of radiation overdose is
A) erythema
B)
Q44: An error that results in a fuzzy
Q45: Redness of the skin caused by an
Q46: The purpose of asking the patient about
Q47: A digital image can add depth elements
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