ATPL网上题库9,10,11,12,13,14章

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C.impairment of vision and mental confusion

正确答案:B

(10)Which of the following is not normally a symptom of hypoxia?

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A.Increased visual field B.An increase in breathing rate C.Sleepiness or frequent yawning

正确答案:A

(11)Which of the following is not normally a symptom of hypoxia?

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A.several headache B.reduced visual field C.a feeling of euphoria

正确答案:A

(12)Which of the following will increase susceptibility to hypoxia?

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A.smoking and alcohol B.fatigue C.both A and B

正确答案:C

(13)Carbon monoxide is dangerous because

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A.it displaces oxygen from the blood's red cells B.it is highly acidic and attacks the lining of the lungs C.it displaces oxygen from the lungs causing suffocation

正确答案:A

(14)Which of the following would be suitable treatment for a person suffering from carbon monoxide poisoning?

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A.Administer oxygen.

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B.Have them re-breathe their exhaled breath from a bag placed over the nose and mouth.

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C.Give plenty of water.

正确答案:A

(15)Which of the following would most likely lead to carbon monoxide contamination of the cockpit atmosphere?

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A.excessive use of carburetor heat B.fly low in a very thick smoke haze C.a leak in the engine exhaust system

正确答案:C

(16)Hypoxia is the result of which of these conditions?

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A.Insufficient oxygen reaching the brain. B.Excessive carbon dioxide in the bloodstream. C.Limited oxygen reaching the heart muscles.

正确答案:A

(17)Hypoxia is always accompanied by

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A.dizziness

B.a degradation in the performance of a pilot C.vomiting

正确答案:B

(18)Hypoxia may be caused by

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A.flying with a head cold

B.breathing too quickly and/or too deeply for the requirements of the body

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C.flying at an altitude where the partial pressure of oxygen is too low

正确答案:C

(19)If a pilot suspects that he/she is suffering the effects of hypoxia, the most appropriate remedy would be

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A.use supplement oxygen or descend immediately to a low level

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B.voluntarily increase the depth of breathing to induce more oxygen into the lungs

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C.voluntarily increase the breathing rate to increase the oxygen uptake

正确答案:A

(20)Which of the following statements correctly describes the alleviation of the effects of hypoxia at cabin altitudes about 10,000ft without the use of supplemental oxygen?

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A.rapid shallow breathing

B.the effects cannot be alleviated C.slow deep breathing

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