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  2. Erythema ab igne - Wikipedia

    en.wikipedia.org/wiki/Erythema_ab_igne

    Erythema ab igne (Latin for 'redness from fire') EAI, also known as hot water bottle rash, [2] is a skin condition caused by long-term exposure to heat (infrared radiation). [3] Prolonged thermal radiation exposure to the skin can lead to the development of reticulated erythema , hyperpigmentation , scaling, and telangiectasias in the affected ...

  3. Heat syncope - Wikipedia

    en.wikipedia.org/wiki/Heat_syncope

    Physical activity in extremely hot weather should be avoided. If a person starts to experience over heating, and symptoms of heat syncope, they should move or be moved to a shaded or cool area. It is also recommended to avoid alcoholic beverages in hot weather, because they cause dehydration which may worsen symptoms.

  4. List of signs and symptoms of diving disorders - Wikipedia

    en.wikipedia.org/wiki/List_of_signs_and_symptoms...

    The disorders are caused by breathing gas at the high pressures encountered at the depth of the water and divers will often breathe a gas mixture different from air to mitigate these effects. Nitrox , which contains more oxygen and less nitrogen , is commonly used as a breathing gas to reduce the risk of decompression sickness at recreational ...

  5. Heating pad - Wikipedia

    en.wikipedia.org/wiki/Heating_pad

    A heating pad is a pad used for warming of parts of the body in order to manage pain. Localized application of heat causes the blood vessels in that area to dilate, enhancing perfusion to the targeted tissue. Types of heating pads include electrical, chemical and hot water bottles. Specialized heating pads (mats) are also used in other settings.

  6. Pilot light - Wikipedia

    en.wikipedia.org/wiki/Pilot_light

    In natural gas furnaces, water heaters, and room heating systems, a safety cut-off switch is normally included so that the gas supply to the pilot and heating system is shut off by an electrically operated valve if the pilot light goes out. This cut-off switch usually detects the pilot light in one of several ways: A flame rectification device. [2]

  7. 11 Top COVID Symptoms People Are Experiencing During the ...

    www.aol.com/11-top-covid-symptoms-people...

    The symptoms are similar to other COVID strains. Being sick and experiencing a chronic cough, elevated fever, sore throat or a runny nose should prompt you to get a COVID-19 test to ensure you are ...

  8. Aquagenic urticaria - Wikipedia

    en.wikipedia.org/wiki/Aquagenic_urticaria

    The water challenge test consists of application of a 35°C water compress to the upper body for 30 minutes. Water of any temperature can provoke aquagenic urticaria; however, keeping the compress at a similar temperature to that of the human body (37 °C) avoids confusion with cold urticaria or cholinergic urticaria. In addition, a forearm or ...

  9. Pilot fatigue - Wikipedia

    en.wikipedia.org/wiki/Pilot_fatigue

    Head-up display (HUDs) reduce the necessity of the pilot having to focus on the far runway and near instruments. The accommodation process is no longer needed, optimal in diminishing the onset of fatigue. Blinking lights on aircraft avionics are extremely effective at capturing a pilot's attention, however, they contribute to fatigue.