USCG Boat Crew Questions & 100% Correct
Answers- Latest Test | Graded A+ | Passed
Boat crew member duties
✓ -:- -Helm
✓ -lookout
✓ -anchor watch/ towing watch
✓ -act as surface swimmer
✓ -administer first aid
✓ -operate DC equipment
Causes of motion sickness
✓ -:- imbalance between visual images and the portion of the middle ear that senses
motion.
Symptoms of motion sickness
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✓ -:- -vomiting
✓ -increased salivation
✓ -unusual paleness
✓ -sweating
✓ -nausea
✓ -drowsiness.
Prevention of motion sickness
✓ -:- -stay out of confined spaces
✓ -fresh air
✓ -look at shore line or horizon
✓ -scopalomine patches.
Causes of fatigue
✓ -:- -extreme hot or cold weather
-eye strain
-exposure to noise or sun
-poor physical conditioning
Symptoms of fatigue
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✓ -:- -inability to focus
-judgmental error
-decreased coordination skills & sensory skills
-decreased safety & performance
-increased irritability
Prevention of fatigue
✓ -:- -adequate rest
-appropriate dress for weather conditions
-rotate crew duties
-provide food & refreshments suitable for weather
U/W limits for MLB 47'
✓ -:- -Max winds: 50 knots
-Max seas:30'
-Max surf:20'
-Max towing: 2-1/2 in line: 50 ton displacement
3-1/4 in line: 150 ton displacement
-Maximum range:200 nautical miles
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