STCW SEVEN SEAS PREP ACADEMY EXAM QUESTIONS AND ANSWERS

STCW SEVEN SEAS PREP ACADEMY EXAM QUESTIONS AND ANSWERS .1st/2nd/3rd degree burns including definitions. - ANSWER-1st Degree: outermost layer of skin- redness, pain, tender 2nd Degree: affects epidermis- red, raw, blisters (if effects more than 20% of body becomes life threatening) 3rd Degree: all layers of skin- damages nerves, tissue, muscles; waxy pale or charred skin with no pain sensation .ALARMS - ANSWER-FIRST RESPONSE: initial phase of emergency, audible or over Public address system GENERAL ALARM: seven or more short blasts then one long -don warm clothing, life vest, grab meds & go to muster ABANDON SHIP: one long horn over 7 seconds proceed to muster and start emergency duty .Assisting Agencies - ANSWER- .Ballast water management plan - ANSWER--international regulations for ports -locations of ports where ballast water and sediment disposal is allowed -duties of staff during ballast discharge -operational method -locations of different costal waters for ballast exchange -sampling methods and treatment .Body Substance Isolation - ANSWER-aims to prevent the transmission of diseases and infections by using PPE .burn treatment - ANSWER-1. clean hands 2. gloves 3. run under cold water min 10 minutes 4. remove dirt & debris surrounding burn 5. don't remove things sticking to burn 6. don't burst blisters .Class A fire - ANSWER-ordinary combustibles (wood, paper, cloth) Put out w/ water or dry chemicals .Class B fire - ANSWER-Flammable liquids (gas, oil, paints, ect.) put out w/ FOAM or CO2 or dry chemicals .Class C fire - ANSWER-Electrical put out w/ CO2 or dry chemical .Class D fire - ANSWER-Metals (magnesium, lithium, sodium) put out w/ salt based powder or sand based DO NOT USE WATER