Why is the choice of a radiopharmaceutical important in radioisotope imaging?

Hello there!

Ok, the choice is important because different radiopharmaceuticals will distribute in a different way in the body, this is because some parts of the body tend to need more of certain substances (also some tumors tend to use, for example, more glucose than the vicinity of cells, this means that if we add some radioisotope to the glucose, in the image the tumor will be brighter)

The radiopharmaceutical suministrated will depend on wich image is needed based on previous diagnostics.

emily ruth's annual premium is $1058.50

step-by-step explanation:

emily ruth is a female of 27 years age purchasing 20 year endowment insurance with face value $25000.

from the given table,

for females, the age of a male 3 years younger should be used.

so, we have to check for 24 year male for 20 year endowment.

it is 42.34 for every $1000 face value.

for a face value of $25000,

it is 25 * 42.34 = $1058.50

∴ emily ruth's annual premium is $1058.50

terd muffin is the correct answer