Exam 1 - Intro to Nuclear Medicine
Questions and Answers
Nuclear medicine imaging is unique , because it provides doctors with information about
both structure and function . It's the use of radioactive materials to help diagnose and
treat a wide variety of diseases and disorders. - ANS-What is Nuclear Medicine ?
Radionuclides are unstable atoms that emit radiation spontaneously.
They are purified and compounded to form radiopharmaceuticals in a radiopharmacy.
How they are purified and compounded will generally depend on what organ we want to
image.
The radiopharmaceuticals are then delivered to our facility and we as technologists will
use them on patients to diagnose and treat disease. - ANS-What is a
radiopharmaceutical?
Isotopes , tracers and radionuclides - ANS-Other names used for
radiopharmaceuticals?
6 hours
140 KeV - ANS-Half-life and Gamma energy of Technetium 99m
13.2 hours
159 KeV - ANS-Half-life and Gamma energy of Iodine 123
8 days
364 KeV - ANS-Half-life and Gamma energy of Iodine 131
73.1 hours
69-83, 167 KeV - ANS-Half-life and Gamma energy of Thallium 201
78.3 hours
93, 185 KeV - ANS-Half-life and Gamma energy of Gallium 67
66.6 hours
740 KeV - ANS-Half-life and Gamma energy of Molybdenum 99
2.8 days
171, 245 KeV - ANS-Half-life and Gamma energy of Indium 111
Questions and Answers
Nuclear medicine imaging is unique , because it provides doctors with information about
both structure and function . It's the use of radioactive materials to help diagnose and
treat a wide variety of diseases and disorders. - ANS-What is Nuclear Medicine ?
Radionuclides are unstable atoms that emit radiation spontaneously.
They are purified and compounded to form radiopharmaceuticals in a radiopharmacy.
How they are purified and compounded will generally depend on what organ we want to
image.
The radiopharmaceuticals are then delivered to our facility and we as technologists will
use them on patients to diagnose and treat disease. - ANS-What is a
radiopharmaceutical?
Isotopes , tracers and radionuclides - ANS-Other names used for
radiopharmaceuticals?
6 hours
140 KeV - ANS-Half-life and Gamma energy of Technetium 99m
13.2 hours
159 KeV - ANS-Half-life and Gamma energy of Iodine 123
8 days
364 KeV - ANS-Half-life and Gamma energy of Iodine 131
73.1 hours
69-83, 167 KeV - ANS-Half-life and Gamma energy of Thallium 201
78.3 hours
93, 185 KeV - ANS-Half-life and Gamma energy of Gallium 67
66.6 hours
740 KeV - ANS-Half-life and Gamma energy of Molybdenum 99
2.8 days
171, 245 KeV - ANS-Half-life and Gamma energy of Indium 111