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USCG Boat Crew Final Exam | Questions And Answers Latest {} A+ Graded | 100% Verified
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USCG Boat Crew Final Exam | Questions And Answers Latest {} A+ Graded | 100% Verified
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USCG Boat Crew Final Exam | Questions And Answers Latest {2024- 2025} A+ Graded |100% Verified
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 - -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 - -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
-Max speed: 25 knots @ 2100 RPM
Type III PFD - -Can flip a unconscious person face up
-worn on shore or cutter based boat missions
Anti- exposure coveralls - -Worn over uniform
-worn only when water temp. is above 50 degrees
Thermal protective layers - -layer 1:wickening layer is light weight moisture absorbing thermal
underwear
-layer 2: thermal fleece, keeping heat inside
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