Which of the following data needs to be known to perform an attenuation calculation?
A) thickness of the part
B) age of the patient
C) anatomy being imaged
D) A and C
Correct Answer:
Verified
Q41: A CT image typically has a _
Q42: The DAS will
A)strengthen the electrical signal
B)convert the
Q42: A tissue that attenuates more x-rays than
Q45: The sequence of computer operations for accomplishing
Q46: The matrix of CT numbers is the
A)
Q50: Filtered back projection is used to analyze
Q53: The CT number of water is
A) 0
B)
Q55: Linear attenuation coefficient is symbolized by the
Q56: The smallest component of the matrix is
Q59: The image matrix for CT is _
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