NMTCB SAMPLES EXAM|QUESTIONS AND VERIFIED ANSWERS|NEW UPDATE
2026/2027| GUARANTEED SUCCESS|GRADED A+
What is being evaluated with chromatography testing of technetium radiopharmaceuticals
A. Aluminum Contamination
B. Molybdenum Breakthrough
C. Radionuclidic Purity
D. Radiochemical Purity
E. Chemical Purity
CORRECT|ANSWER
D. Radiochemical Purity
The use of elliptical and or body counter orbits in SPECT imaging should result in improved
A. Temporal Resolution
B. Spatial Resolution
C. Reconstruction Times
D. Acquisition Times
E. Patient Comfort
CORRECT|ANSWER
B. Spatial Resolution
Which of the following variables does not affect spatial resolution in nuclear medicine imaging systems
A. Physical Design of the collimator
B. Material of which the collimator is constructed
C. Energy of the gamma rays being counted
D. Computer matrix pixel size
E. Byte vs word acquisition mode
CORRECT|ANSWER
E. Byte vs word acquisition mode
, Full Width at Half Maximum (FWHM) is often used as a measure of
A. Uniformity
B. Sensitivity
C. Intensity
D. Resolution
E. Deadtime
CORRECT|ANSWER
D. Resolution
Uncorrected field flood non uniformities cause ______ artifacts in tomographic reconstruction
A. Irregular
B. Dropout
C. Circular
D. Undulating
E. Linear
CORRECT|ANSWER
C. Circular
How many 16 bit words of memory are required for a 64 by 64 byte mode image
A. 2048
B. 4096
C. 16,384
D. 32,768
E. 65,535
CORRECT|ANSWER
A. 2048
What are areas of prolonged retention of Xe133 in the lungs associated with
2026/2027| GUARANTEED SUCCESS|GRADED A+
What is being evaluated with chromatography testing of technetium radiopharmaceuticals
A. Aluminum Contamination
B. Molybdenum Breakthrough
C. Radionuclidic Purity
D. Radiochemical Purity
E. Chemical Purity
CORRECT|ANSWER
D. Radiochemical Purity
The use of elliptical and or body counter orbits in SPECT imaging should result in improved
A. Temporal Resolution
B. Spatial Resolution
C. Reconstruction Times
D. Acquisition Times
E. Patient Comfort
CORRECT|ANSWER
B. Spatial Resolution
Which of the following variables does not affect spatial resolution in nuclear medicine imaging systems
A. Physical Design of the collimator
B. Material of which the collimator is constructed
C. Energy of the gamma rays being counted
D. Computer matrix pixel size
E. Byte vs word acquisition mode
CORRECT|ANSWER
E. Byte vs word acquisition mode
, Full Width at Half Maximum (FWHM) is often used as a measure of
A. Uniformity
B. Sensitivity
C. Intensity
D. Resolution
E. Deadtime
CORRECT|ANSWER
D. Resolution
Uncorrected field flood non uniformities cause ______ artifacts in tomographic reconstruction
A. Irregular
B. Dropout
C. Circular
D. Undulating
E. Linear
CORRECT|ANSWER
C. Circular
How many 16 bit words of memory are required for a 64 by 64 byte mode image
A. 2048
B. 4096
C. 16,384
D. 32,768
E. 65,535
CORRECT|ANSWER
A. 2048
What are areas of prolonged retention of Xe133 in the lungs associated with
