30. Medical Requirements 

Directions: Read each statement carefully and mark the response that best answers the question. 

1. You must be at least __________ to operate a CMV in interstate commerce.
2. Which of the following health conditions would negatively impact a driver’s ability to safely operate a CMV?
3. A driver must undergo a physical examination once every ________ months at minimum, in order to be considered a qualified driver.
4. A driver may be disqualified from driving a CMV if he or she:
5. A medical examiner must not qualify a driver who:

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