FUN 1 EO: 1.28 - Radiation Protection Tech.

FUN 1 EO: 1.28

1 / 10

What can be affected by Central Nervous System (CNS) Syndrome during acute exposure?

Central Nervous System

Digestive system

Eye lens

Blood-forming organs

2 / 10

What is one of the risks faced by an individual who survives an acute exposure of high dose?

No further health risks

Complete immunity to future radiation

Immediate recovery

Increased risk of latent effects

3 / 10

What plays a large role in treating Hematopoietic Syndrome during acute radiation exposure?

Immediate surgical intervention

Therapeutic Range, including treatment like antibiotics and bone marrow transplants

Increased intake of nutrients

Eye lens protection

4 / 10

What does chronic exposure to ionizing radiation typically refer to?

Immediate effects of radiation exposure

Large exposures over a short time period

Unique diseases associated with radiation

Smaller exposures over a long time period

5 / 10

Which of the following symptoms is associated with Gastrointestinal Syndrome in acute radiation exposure?

Opacity of the lens of the eye

Decreased ability to fight infection

Convulsions and tremors

Dehydration from diarrhea and low nutrient absorption

6 / 10

What are the three syndromes associated with acute radiation exposure?

Cardiovascular Syndrome, Respiratory Syndrome, Muscular Syndrome

Hematopoietic Syndrome, Gastrointestinal Syndrome, CNS Syndrome

Cancer, Cataracts, Life Span Shortening

Nausea, Epilation, Dehydration

7 / 10

Who provides evidence of the effects of chronic exposure to ionizing radiation in humans?

Modern-day nuclear plant operators

Contemporary radiologists and scientists

Industrial workers and mechanics

Radium dial painters, early radiologists, atomic bomb survivors

8 / 10

What may chronic exposure of 600 rad (6 gray) of high LET radiation produce?

Tremors and ataxia

Respiratory failure

Cancer

Opacity of the lens of the eye, or cataract

9 / 10

Which of the following characterizes acute radiation exposure?

Smaller exposures over a long time period

Induced effects only in animals

Increased susceptibility to cancer at older ages

Large doses of radiation received over a short period of time

10 / 10

How does radiation-induced cancer relate to today's protection standards?

It has no relation to today's protection standards

It justifies today's protection standards

It is used as a primary treatment in today's protection standards

It contradicts today's protection standards

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