Question 1

If 400 people receive an average effective dose of 0.25 Sv,what is the collective effective dose?

Accepted Answer

A)  100 person-Sv
B)  200 person-Sv
C)  800 person-Sv
D)  1600 person-Sv

Question 2

The total kinetic energy released in a unit mass (kilogram) of air and expressed in metric units of joules per kilogram is

Accepted Answer

A)  absorbed dose.
B)  air kerma.
C)  effective dose.
D)  equivalent dose.

Question 3

What do radiation weighting factors take into consideration?
1) The overall risk of exposure to humans from ionizing radiation
2) Both the internal and external dose measurements
3) The fact that some types of radiation are more efficient at causing biologic damage than other types of radiation for a given dose.

Accepted Answer

A)  1 only
B)  2 only
C)  3 only
D)  1,2,and 3

Question 4

In the SI system,an energy absorption of 1 J/kg of matter in the irradiated object equals which of the following?

Accepted Answer

A)  10 Sv
B)  5 C/kg
C)  1 mSv
D)  1 Gy

Question 5

0.2 Gy equals

Accepted Answer

A)  2 mGy
B)  20 mGy
C)  200 mGy
D)  2000 mGy

Exam 4: Radiation Quantities and Units

0.2 Gy equals

Correct Answer
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Correct Answer
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In the SI system,an energy absorption of 1 J/kg of matter in the irradiated object equals which of the following?

Correct Answer
verified

If 400 people receive an average effective dose of 0.25 Sv,what is the collective effective dose?

Correct Answer
verified

The total kinetic energy released in a unit mass (kilogram) of air and expressed in metric units of joules per kilogram is

Correct Answer
verified

Exam 4: Radiation Quantities and Units

0.2 Gy equals

Correct AnswerverifiedShow Answer

Correct AnswerverifiedShow Answer

In the SI system,an energy absorption of 1 J/kg of matter in the irradiated object equals which of the following?

Correct AnswerverifiedShow Answer

If 400 people receive an average effective dose of 0.25 Sv,what is the collective effective dose?

Correct AnswerverifiedShow Answer

The total kinetic energy released in a unit mass (kilogram) of air and expressed in metric units of joules per kilogram is

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
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