更多"A shipmate suffers a heart attack a"的相关试题:
[单项选择]A shipmate suffers a heart attack and stops breathing. You must（）.
A. administer oxygen
B. immediately check his pulse and start CPR
C. make the victim comfortable in a bunk
D. immediately give a stimulant，by force if necessary
[单项选择]The boom stops are installed on an offshore crane to（）.
A. prevent the boom from being raised too high
B. prevent the boom from swinging
C. support the boom when not in use
D. prevent the boom from being lowered
[单项选择]The boom stops on a pedestal crane prevent the boom from（）.
A. being raised too high
B. swinging at sea
C. overloading when not in use
D. being lowered too low
[单项选择]I am（）attack of pirates.
A. on
B. in
C. at
D. under
[单项选择]Sudden starts or stops of the boom is likely to cause all of the following except（）.
A. breaking a cargo runner
B. parting guys topping lifts
C. carrying away a block
D. overheating the resistors and eventually burning out
[单项选择]If a hydraulic pump on a winch accidentally stops while hoisting，the load will stay suspended because（）.
A. a check valve will close that prevents reverse circulation
B. a centrifugal counterweight counteracts the force of gravity
C. the electric pump motor will cut out
D. the control lever will move to the stop position
[单项选择]To avoid impingement attack, care must be taken with the water （） through the tubes of the heat exchangers.
A. temperature
B. velocity
C. density
D. viscosity
[单项选择]An over-speed trip stops a diesel engine when the engine （）
A. runs out of fuel
B. has low lubricating oil pressure
C. exceeds a set maximum speed
D. has high cooling water temperature
[单项选择]（） in what position the engine stops there will always be at least one of the cylinders with its starting air valve open to admit compressed air to start the engine.
A. Because
B. Owing to
C. For
D. No matter
[单项选择]The attack on Pearl Harbor（）the indignation of the whole nation.
A. raised
B. rose
C. aroused
D. arose
[单项选择]When the ship is under attack by pirates,or terrorists,（）needs to be activated.
A. AIS
B. SSAS
C. SSP
D. SART
[单项选择]Which type of attack is characterized by flood of packet that requesing a TCP connection to a server?（）
A. denial of service
B. brute force
C. reconnaissance
D. Trojan horse
[单项选择]I just managed to（）a quick breath before I was pulled under the water by the passing boats.
A. load
B. gain
C. take
D. escape
[单项选择]Which type of attack is characterized by a flood of packets that are requesting a TCP connection to a server（）。
A. denial of service
B. brute force
C. reconnaissance
D. Trojan horse
[单项选择]The success of an indirect attack on a fire depends on the（）.
A. size of the fire when initially observed
B. complete containment of the fire
C. cooling ability of the firefighting agent
D. class of the fire
[名词解释] 心衰细胞（heart failure cell）
[名词解释] 冠心病（coronary heart disease，CHD）
