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  2. Methanol toxicity - Wikipedia

    en.wikipedia.org/wiki/Methanol_toxicity

    The initial symptoms of methanol intoxication include central nervous system depression, headache, dizziness, nausea, lack of coordination, and confusion. Sufficiently large doses cause unconsciousness and death. The initial symptoms of methanol exposure are usually less severe than the symptoms from the ingestion of a similar quantity of ...

  3. Alcoholic lung disease - Wikipedia

    en.wikipedia.org/wiki/Alcoholic_Lung_Disease

    Oxidation damage to the cells impairs the ability of the lungs to remove fluid. Oxidative damage to cells reduces immune response. Oxidative damage to cells results in a reduced ability to recover from injury. These chemical changes compound the negative mechanical and microbiological effects of alcoholism on the respiratory system.

  4. Ethylene glycol poisoning - Wikipedia

    en.wikipedia.org/wiki/Ethylene_glycol_poisoning

    Early symptoms include intoxication, vomiting and abdominal pain. [1] Later symptoms may include a decreased level of consciousness, headache, and seizures. [1] Long term outcomes may include kidney failure and brain damage. [1] Toxicity and death may occur after drinking even in a small amount [1] as ethylene glycol is more toxic than other diols.

  5. Crankcase ventilation system - Wikipedia

    en.wikipedia.org/wiki/Crankcase_ventilation_system

    The greater flow rate of intake air during these conditions means that a greater quantity of blow-by gases can be added to the intake system without compromising the operation of the engine. The opening of the PCV valve during these conditions also compensates for the intake system being less effective at drawing crankcase gases into the intake ...

  6. Sudden unintended acceleration - Wikipedia

    en.wikipedia.org/wiki/Sudden_unintended_acceleration

    Diesel engine runaway: Diesel engine power is governed by the amount of fuel supplied. Excessive pressure in the crankcase can force mist of engine oil into the intake manifold, which can be burned in the same fashion as Diesel fuel, thus causing runaway. One-pedal driving mode and lack of brake application in deceleration and reverse actions. [16]

  7. Why you have COVID symptoms and a negative test: You ... - AOL

    www.aol.com/finance/why-covid-symptoms-negative...

    If you still test negative, wait 48 more hours and test for a final time. In both cases, if you’d rather not wait, you can obtain a PCR, or polymerase chain reaction, test at a doctor’s office.

  8. You can still be contagious with COVID if you have a negative ...

    www.aol.com/news/still-contagious-covid-negative...

    That's why, if you're using at-home tests to detect an infection, you should test more than once. If you have symptoms and test negative with an at-home rapid test, test again 48 hours later, the ...

  9. Alcohol intolerance - Wikipedia

    en.wikipedia.org/wiki/Alcohol_intolerance

    Both conditions can present symptoms such as gastrointestinal distress and flushing. However, the timing and severity of these symptoms differ. [ 24 ] [ 23 ] Alcohol intolerance typically causes immediate reactions after drinking, while allergic reactions can vary widely in onset and severity based on individual sensitivities to allergens ...