The radiation levels in the worst-hit areas of the reactor building have been estimated to be 5.6 roentgens per second (R/s), equivalent to more than 20,000 roentgens per hour. A lethal dose is around 500 roentgens (~5 Gy) over 5 hours, so in some areas, unprotected workers received fatal doses in less than a minute.
Sodium bicarbonate is the generic name for a drug that is most commonly used to calm upset stomach caused by irritation from acid reflux. It's available in tablet form and is also sold in combination with omeprazole (Prilosec) as the over-the-counter (OTC) drug Zegerid for acid reflux. Sodium bicarbonate belongs to a class of drugs called antacids.
Sodium bicarbonate reduces stomach acid. It is used as an antacid to treat heartburn, indigestion, and upset stomach. Sodium bicarbonate is a very quick-acting antacid. It should be used only for temporary relief.If you need to treat long-term stomach acid problems (e.g., peptic ulcer disease, GERD), talk with your doctor about other medications.Sodium bicarbonate is the active ingredient in baking soda.ecause this medication contains salt (sodium), do not use if you are on a salt-restricted diet. During pregnancy, this medication should be used only when clearly needed. This medication may worsen high blood pressure during pregnancy (toxemia of pregnancy). Discuss the risks and benefits with your doctor.