Which of the Following Is True About Ionizing Radiation

question 82

Multiple Choice

Which of the following is true about ionizing radiation?

• A)Scientists have agreed on one universal level of safety.
• B)Approximately 50% comes from natural sources such as building materials.
• C)Over 25% comes from computer screens, microwaves, televisions, etc.
• D)Dosages from 350-500 rads are often fatal.

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Definitions:

Body Dysmorphic Disorder

A mental health condition characterized by obsessive concern about one or more perceived defects or flaws in appearance, which may not be observable to others.

Anxiety Disorders

A cluster of mental disorders involving excessive anxiety.

Neuroticism

A personality trait characterized by emotional instability, anxiety, moodiness, irritability, and sadness.

Conscientiousness

A personality trait characterized by diligence, carefulness, thoroughness, self-discipline, and the desire to do a task well.