7.3 Some Radioactive Isotopes Useful in Medical ImagingMode ofDecayIsotopeHalf-lifeUse in Medical ImagingB+, YB*, YCarbon-1120.3 mFPCrFeSGaSe81mKrSrTeBrain scan to trace glucose metabolismBrain scan to trace glucose metabolismDetect eye tumorsDiagnose albinism, image the spleen and gastrointestinal tractBone marrow function, diagnose anemiasWhole-body scan for tumorsPancreas scanLung ventilation scanScan for bone diseases, including cancerBrain, liver, kidney, bone scans; diagnosis of damaged heart muscleDiagnosis of thyroid malfunctionKidney scanHeart scan and exercise stress testFluorine-18Phosphorus-32Chromium-51109 m14.3 d27.7 dE.C., yB, YЕ.С., уE.C., yIron-59Gallium-6744.5 d78.3 hSelenium-75118 dKrypton-81mStrontium-81Technetium-99mIodine-131Mercury-197Thallium-20113.3 s22.2 m6.01 hВ, уE.C., YE.C., y8.04 d64.1 h291TI3.05 dThe radioactive isotope iodine-131 is used in medical imaging as indicated on the table above.If 40.2 milligrams of iodine-131 is administered to a patient, how many milligrams are left inthe body after 16.1 days?mg

Radioactive decay follows the first-order kinetics. The decay constant (λ) and half-life of a…

The radioactive isotope iodine-131 is used in medical imaging as indicated on the table above. If 40.2 milligrams of iodine-131 is administered to a patient, how many milligrams are left in the body after 16.1 days? mg

The radioactive isotope iodine-131 is used in medical imaging as indicated on the table above. If 40.2 milligrams of iodine-131 is administered to a patient, how many milligrams are left in the body after 16.1 days? mg

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

7.3

Some Radioactive Isotopes Useful in Medical Imaging
Mode of
Decay
Isotope
Half-life
Use in Medical Imaging
B+, Y
B*, Y
Carbon-11
20.3 m
F
P
Cr
Fe
SGa
Se
81mKr
Sr
Te
Brain scan to trace glucose metabolism
Brain scan to trace glucose metabolism
Detect eye tumors
Diagnose albinism, image the spleen and gastrointestinal tract
Bone marrow function, diagnose anemias
Whole-body scan for tumors
Pancreas scan
Lung ventilation scan
Scan for bone diseases, including cancer
Brain, liver, kidney, bone scans; diagnosis of damaged heart muscle
Diagnosis of thyroid malfunction
Kidney scan
Heart scan and exercise stress test
Fluorine-18
Phosphorus-32
Chromium-51
109 m
14.3 d
27.7 d
E.C., y
B, Y
Е.С., у
E.C., y
Iron-59
Gallium-67
44.5 d
78.3 h
Selenium-75
118 d
Krypton-81m
Strontium-81
Technetium-99m
Iodine-131
Mercury-197
Thallium-201
13.3 s
22.2 m
6.01 h
В, у
E.C., Y
E.C., y
8.04 d
64.1 h
291TI
3.05 d
The radioactive isotope iodine-131 is used in medical imaging as indicated on the table above.
If 40.2 milligrams of iodine-131 is administered to a patient, how many milligrams are left in
the body after 16.1 days?
mg

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