OUPV & 100-Ton Master · Drug & Alcohol
After a serious marine incident, alcohol testing of those directly involved should be conducted within:
- A2 hours, unless precluded by safety concerns✓ Correct
- B8 hours
- C24 hours
- D32 hours
Explanation
Alcohol testing must be done within 2 hours of a serious marine incident (drug testing within 32 hours), unless the marine employer determines that testing cannot be done safely or would interfere with response efforts, which must be documented.
Authority: 46 CFR 4.06-3
Practice the full OUPV & 100-Ton Master bank
Free spaced-repetition quizzing across 2190 USCG exam questions — it schedules your reviews so the ones you miss come back until they stick.
Related OUPV & 100-Ton Master questions
- Drug & Alcohol
Chemical (drug and alcohol) testing of the crew is required after a:
- Drug & Alcohol
Under federal regulation, a crew member is presumed intoxicated and may not operate a vessel at a blood-alcohol concentration of:
- Drug & Alcohol
To obtain or renew an MMC, an applicant must:
- Credentials & Routes
What does the OUPV (Operator of Uninspected Passenger Vessels) credential authorize?
- Credentials & Routes
A vessel certificated under Subchapter T is best described as a:
- Credentials & Routes
The 'near coastal' route on a license authorizes operation within how many nautical miles of the coastline?