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

Hi in this question

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?

## Answer This Question

## 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 ...
- Discrete Math - 13 Define F as failed in the diagnostic test that P(F)=0.08 and ...
- Chemistry - 2. The half-life of a radioactive element is important when ...
- 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...
- Chemistry - The dosage of technetium-99m for a lung scan is 20 μCi/kg of ...

More Related Questions