Significance is defined as the quality of being important. In medicine, we distinguish between statistical significance and clinical importance.Statistical Significance. Medical studies are carried out on selected samples of people, but the goal is to apply the findings to another population (e.g., your patients).n medicine, we distinguish between statistical significance and clinical importance. Statistical Significance. Medical studies are carried out on selected samples of people, but the goal is to apply the findings to another population (e.g., your patients).
Cyanide is manufactured and distributed for use in the gold and silver mining industries in a variety of physical and chemical forms, including solid briquettes, flake cyanide and liquid cyanide. Sodium cyanide is supplied as either briquettes or liquid, while calcium cyanide is supplied in flake form and also in liquid form.
Cyanides are fast-acting poisons that can be lethal. They were used as chemical weapons for the first time in World War I. Low levels of cyanides are found in nature and in products we commonly eat and use. Cyanides can be produced by certain bacteria, fungi and algae. Cyanides are also found in cigarette smoke, in vehicle exhaust, and in foods such as spinach, bamboo shoots, almonds, lima beans, fruit pits and tapioca.