A mineral should be ( ).

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  A . stored safely in a cool dark non-ventilated area until work is completed B . resealed and returned to a well ventilated area after each use C . covered at all times to protect from ignition sources D . stored in a suitable gear locker

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• A patient suffering from heat exhaustion should be（）.

  A . moved to a cool room and told to lie down B . kept standing and encouraged to walk slowly and continuously C . given a glass of water and told to return to work after 15 minutes of rest D . None of the above are correct

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• A qualified deck officer should be（）the watch.

  A . in charge of B . arranged C . decided to D . the depth of

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• Control of fire on a ship should be addressed（）.

  A . immediately after restoring vital services B . immediately C . following control of flooding D . following establishment of fire boundarie

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• How should a DNS client be configured？（）

  A . Edit the /etc/netsvc.conf file to have a nameserver and a domain search order. B . Edit the /etc/resolv.conf file to have a nameserver and a domain search order. C . Edit the /etc/resolv.conf file to have a nameserver， domain， and domain search order.  D . Edit the /etc/netsvc.conf file to have a nameserver， domain， and domain search order.

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• A compressor should never be stopped （）.

  A、without first cooling it B、without first heating it C、without first unloading it D、without first loading it

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• A crew member suffering from hypothermia should be given（）.

  A . a small dose of alcohol B . treatment for shock C . a large meal D . a brisk rub dow

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• In which phase should a TDA be performed?（） 

  A . Server deployment  B . Installation and server configuration  C . Problem determination/resolution  D . Needs analysis and desig

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• An aneroid barometer on a boat should always be（）.

  A . located in an air-conditioned area B . mounted in the passenger compartment C . protected by a collision bulkhead D . permanently mounted

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• A tourniquet should be used to control bleeding ONLY（）.

  A . with puncture wounds B . when all other means have failed C . when the victim is unconscious D . to prevent bleeding from minor wound

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• A towline should be fastened to（）.

  A . the chocks at the bow of a towed vessel B . the most forward，centermost point of a towed vessel such as a sturdy bow rail C . the mast of a towed sailboat D . a secure fitting near the bow of the towed vessel

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• A carbon dioxide fire extinguisher should be recharged（）.

  A . at least annually B . whenever it is below its required weight C . only if the extinguisher has been used D . before every safety inspectio

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• A “Mediterranean moor” should be used when（）.

  A . when anchoring in the Mediterranean B . when docking stern to a berth C . when docking bow to a berth D . when anchoring in a strong current

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• A solenoid valve used in a refrigeration system should be installed （）.

  A . with the axis of the solenoid horizontal, sensing temperature of the box, and upstream of the thermal expansion valve B . upright, sensing temperature of the box, and upstream of the thermal expansion valve C . upright, sensing temperature of the box, and downstream of the thermal expansion valve D . upright, sensing heat of the tail coil, and upstream of the thermal expansion valve

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• A person being treated for shock should be wrapped in warm coverings to（）.

  A . increase body heat B . preserve body heat C . avoid self-inflicted wounds caused by spastic movement D . protect the person from injury during transportatio

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• A cover letter should be addressed to ____ .

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