Practice question

What is Iowa's implied consent law regarding chemical testing?

  1. Drivers may refuse all tests without consequence
  2. Any person operating a motor vehicle in Iowa is deemed to have consented to testing for alcohol or drugs
  3. Only blood tests are covered by implied consent
  4. Implied consent applies only on interstate highways

Answer: B — Any person operating a motor vehicle in Iowa is deemed to have consented to testing for alcohol or drugs

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