What is the patient equivient absorbed dosage

Assignment Help Physics

Reference no: EM13992847

A radioactive isotope of phosphorus, 32P, is used in internal radiotherapy to treat patients with cancers and other diseases of the bone marrow. 32P has a half-life of 14.28 days and a atomic mass of 32P is 31.973 u. Via -2 decay, it emits an electron with an energy of 705 KeV and a RBE of 15 .

As part of a treatment program, a patient ingests a radioactive pharmaceutical containing 32P which has an initial activity of 1.4 MBq.

1) How many electrons are emitted over a period of 6.5 days?

2) What is the total amount of energy absorbed by the patients body during this period?

3) If the radiation is absorbed by 124 g of tissue, what is the patient's equivient absorbed dosage?

Reference no: EM13992847

Questions Cloud

Calculate the decay constant : A radioactive isotope has a half-life of 8.00 min and an initial decay rate of 8000 Bq. Calculate the decay constant. Enter your answer in units 1/s.

Discuss the methods of support or treatment : Describe how sex/sexuality and power are used as it relates to your topic and the theories behind it. Discuss the methods of support or treatment as it relates to your topic

The collection of internet-connected computers : The collection of Internet-connected computers that translate domain addresses into IP addresses

The related set of networked computers : In networking, the related set of networked computers (i.e. sites ending in .edu, .com, .gov, etc.)

What is the patient equivient absorbed dosage : As part of a treatment program, a patient ingests a radioactive pharmaceutical containing 32P which has an initial activity of 1.4 MBq. How many electrons are emitted over a period of 6.5 days?

How to stream data from a a file : How to stream data from a a file.How to stream data from a a file.

Write a code to swap the letter passed through an array : Write a code to swap the letter passed through an array called letters. With int number of letters. Use must use pointers and pointer arithmetic.

Using the following declaration : Using the following declaration: int[] anArray = { 34, 55, 67, 89, 99 }; What would be the result of each of the following output statements?

Discusses actual cases of memory loss : Watch the video, Living Without a Memory, which provides an overview of memory and discusses actual cases of memory loss. Select a movie that has featured a character with memory loss. Describe the main features of the impairment exhibited by the mo..

User Account

All Pages