Some Teratogens Have a Threshold Effect, Which Means That They

question 23

Multiple Choice

Some teratogens have a threshold effect, which means that they are _____.

• A) harmful no matter what the level of exposure
• B) rarely harmful
• C) harmless until exposure reaches a certain level
• D) always harmless

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Definitions:

Health-Related Problem

Any issue affecting an individual's physical or mental health, stemming from genetic, environmental, or lifestyle factors.

Resolving Phase

A stage in therapeutic or change processes where conflicts or problems are addressed and efforts are made to develop solutions.

Transition

The process or period of changing from one state or condition to another.

Physical Activity Patterns

The habitual levels and types of physical exercise or activity an individual engages in, often assessed for health studies.