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One proposed method is the use of liquid breathing with a membrane oxygenator to solve the problem of carbon dioxide retention, the major limiting factor in liquid breathing. [ 1 ] [ 2 ] [ dubious – discuss ] It is thought that a system such as this would allow for diving without risk of decompression sickness .
The display of a basic personal dive computer shows depth, dive time, and decompression information. Video: Setting the bezel of a diving watch to the start time of the dive at the beginning. Divers used this in conjunction with a depth gauge and a decompression table to calculate the remaining safe dive time during dives.
Too much video game playing may cause vision problems. [11] Extensive viewing of the screen can cause eye strain, as the cornea, pupil, and iris are not intended for mass viewing sessions of electronic devices. Using video games for too long may also cause headaches, dizziness, and chances of vomiting from focusing on a screen.
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If a person does decide to run outside anyway, they should wear a tight-fitting mask, Galiatsatos said. Exercising indoors with an air purifier, like a HEPA filter, may be a better solution, he added.
Factors that may induce or sustain [2] hyperventilation include: physiological stress, anxiety or panic disorder, high altitude, head injury, stroke, respiratory disorders such as asthma, pneumonia, or hyperventilation syndrome, [5] cardiovascular problems such as pulmonary embolisms, anemia, an incorrectly calibrated medical respirator, [1] [3 ...
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Acute onset of breathing problems caused by fluid accumulation in lung extravascular spaces induced by immersion, usually in cold water, often with intense physical exertion. Symptoms reported developed during physical activity and usually include dyspnoea/shortness of breath and a cough, often haemoptysis, occasionally chest tightness, chest ...