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.
Descriptions. Sodium bicarbonate, also known as baking soda, is used to relieve heartburn, sour stomach, or acid indigestion by neutralizing excess stomach acid. When used for this purpose, it is said to belong to the group of medicines called antacids.It may be used to treat the symptoms of stomach or duodenal ulcers.escriptions. Sodium bicarbonate, also known as baking soda, is used to relieve heartburn, sour stomach, or acid indigestion by neutralizing excess stomach acid. When used for this purpose, it is said to belong to the group of medicines called antacids. It may be used to treat the symptoms of stomach or duodenal ulcers.