Flying immediately following a dive with SCUBA diving equipment to a depth greater than 10 metres is not advisable because:4
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Equalization of pressure is limited between the middle ear and the ambient, when:4
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Altitude-hypoxia, when breathing ambient air, should not usually occur (indifferent phase)4
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What is the main problem caused by positive (+Gz) accelerations?4
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Air at an altitude of 18.000 feet contains, approximately:4
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During flight all crewmembers have one or more of the following symptoms:1. blue lips2. mental disturbances3. tingling sensations in arms and/or legs4. reduction of peripheral vision Which is the possible cause?4
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Symptoms caused by gas bubbles in the lungs, following a decompression are called:4
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The exchange of gases between the alveoli and the blood is due to:4
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Generally, the time required for dark adaptation is:4
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What does not impair the function of the photosensitive cells?4
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