This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which type of radiation source would pose the greatest health risk when used internally for a ... (Read 106 times)

CBme

  • Hero Member
  • *****
  • Posts: 548
on: Feb 15, 2020

Question 1

Which is more dangerous in terms of short-lived exposure to radiation? One mole of
◦ 94Sr, β-, t1/2 = 74 seconds.
◦ 80Sr, β-, t1/2 = 1.77 hours.
◦ 83Sr, β-, t1/2 = 1.35 days.
◦ 90Sr, β-, t1/2 = 28.5 years.

Question 2

Which type of radiation source would pose the greatest health risk when used internally for a medical procedure?
◦ a beta emitter, t1/2 = 5 hours
◦ a gamma emitter, t1/2 = 4 hours
◦ a beta emitter, t1/2 = 15 days
◦ an alpha emitter, t1/2 = 6 hours
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by CBme on Feb 15, 2020

robbielu01

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


CBme

  • Member
  • Posts: 548
Reply 2 on: Feb 15, 2020
Wow, this really help

rleezy04

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Stages of Health Behavior Change Stages of Health Behavior Change
Comparison of Paper Medical Records and Electronic Health Records Comparison of Paper Medical Records and Electronic Health Records
Standard Precautions for the Care of all Patients in All Health Care Settings Standard Precautions for the Care of all Patients in All Health Care Settings
Milk is essential source of calcium Milk is essential source of calcium
A New Regulated Health Professional A New Regulated Health Professional
Chart showing average yearly dose of radiation from natural and human-made sources Chart showing average yearly dose of radiation from natural and human-made sources
Video: Blood Flow through the Human Heart

For a complete list of videos, visit our video library