In a diagnostic test for leukemia, a person receives 4.1 ml of a solution containing selenium-75. if the activity of the selenium-75 is 45 μci/ml , what dose, in microcuries, does the patient receive?

Patient received of dose.

Explanation:

Volume of solution received by the patient = 4.1 mL

Activity of selenium-75 =

In one mL of solution there are of selenium -75 dose,

In 4.1 ml  solution will contain=

The patient received the dose of of selenium-75 in 4.1 mL solution.

6.4 cm (max) - 25 cm (min)