What rem range will cause illness but rarely fatal?

What rem range will cause illness but rarely fatal?

• A. 0 to 50 rems
• B. 50 to 100 rems
• C. 200 to 1000 rems
• D. 100 to 200 rems

Answer: (D)

At this dose level, you start to see radiation sickness, but the outcome is usually survivable. About 100 to 200 rems is enough to produce noticeable symptoms such as nausea, fatigue, and a drop in white blood cells, yet most people recover with proper care and death is unlikely. Smaller doses, like 0 to 50 rems, typically don’t cause illness. The 50 to 100 rem range may produce mild, transient symptoms but not a full sickness picture. Higher doses, from around 200 to 1000 rems, lead to more severe radiation sickness with a much greater risk of serious illness or death. So the 100 to 200 rem range fits the idea of causing illness but being rarely fatal.

At this dose level, you start to see radiation sickness, but the outcome is usually survivable. About 100 to 200 rems is enough to produce noticeable symptoms such as nausea, fatigue, and a drop in white blood cells, yet most people recover with proper care and death is unlikely.

Smaller doses, like 0 to 50 rems, typically don’t cause illness. The 50 to 100 rem range may produce mild, transient symptoms but not a full sickness picture. Higher doses, from around 200 to 1000 rems, lead to more severe radiation sickness with a much greater risk of serious illness or death. So the 100 to 200 rem range fits the idea of causing illness but being rarely fatal.