2015年职称英语考试《卫生类》补全短文(5)
Ches tCompressions: Most Important of CPR
Cardiopulmonary resuscitation or CPR can save the life of someone whose heart hass topped. The condition is called cardiac arresta. The heart stops pumping blood. The person stops breathing. Without lifesaving measures the brain starts to die within four to six minutes. CPR combines breathing into the victims mouth and repeated presses on the chest._______.
However a new Japanese study questions the usefulness of mouth-to-mouth breathing. The study was published in the British medical magazine The I ancet3. Doctors in Tokyo led there search. It examined more than four thousand people who had suffered cardiac arrest. In all thecases witnesses saw the event happen.
More than one thousand of the victims received some kind of medical assistance from witnesses. Seven hundred and twelve received CPR. Four hundred and thirty-nine received chest presses only______The researchers say any kind of CPR improved chances of the patients survival. But they said those people treated with only chest presses suffered less brain damage.Twenty-two percent survived with good brain ability _______.
The American Heart Association4 changed its guidelines for CPR chest presses in 2005. ______Gordon Ewy is a heart doctor at the University of Arizona College of Medicine inTucson. He wrote a report that appeared with the study. Doctor Ewy thinks the CPR guidelinesshould be changed again. He said the heart association should remove rescue breaths from theguidelines. He argues that more witnesses to cardiac arrests would provide treatment if rescuebreaths are not a part of CPR He says this would save lives______. Cardiac arrest kills more than 300000 people in the United States every year.
The AmericanHeart Association says about ninety-five percent of victims die before they get to a medicalcenter.
练习：
A So far we have not known exactly yet whether mouth-to-mouth breathing is really useless inCPR.
B Only ten percent of the victims treated with traditional CPR survived with good brain ability.
C CPR keeps blood and oxygen flowing to the heart and brain.
D His studies show that many people do not want to perform mouth-to-mouth breathing on astranger for fear of getting a disease.
E It said people should increase the number of chest presses from fifteen to thirty for every twobreaths given.
F No mouth-to-mouth rescue breaths were given to them.
【正确答案】：CFBED
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