Wednesday

August 27, 2014

August 27, 2014

Posted by **Blaze** on Monday, May 2, 2011 at 1:11am.

A typical intravenous dose of I-125 for a thyroid diagnostic test is 100 Ci. What is this dosage in megabecquerels (MBq)? (3.7 x 1010 Bq = 1 Ci)

my book solved it like this:

100 u Ci * 1Ci/1x10^6uCi * 3.7x10^10/1Ci * 1MBg/1 x 10^6 Bq = 3.7 MBq. My question is where did the 1 x 10^6 u Ci come from?

- chemistry -
**DrBob222**, Monday, May 2, 2011 at 1:02pm1 Ci = 1E6 microCi

1 meter = 1E6 micrometers.

**Related Questions**

chem - Hi in this question A typical intravenous dose of I-125 for a thyroid ...

Algebra - Clark's Rule is commonly used to calculate the childresn's dosage of ...

Algebra - Clark's Rule is commonly used to calculate the childresn's dosage of ...

Statistics - To test H0: = 80 versus H1: < 80. a simple ...

Chemistry - The intravenous dosage of mannitol is 1.5g/kg, administered as a 15...

pstat.................HELP........................ - A diagnostic test for a ...

math - A hypothesis test is conducted with respect to the mean weight (in ounces...

physics - Three charges sit on the vertices of an equilateral triangle, the side...

Chemistry - The dosage of technetium-99m for a lung scan is 20 μCi/kg of ...

chemistry - Zenapax® is used as part of immunosuppressive therapy for transplant...