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Author Question: Ohmic heating is a new technology for controlling spoilage and eliminating food-borne pathogens. ... (Read 63 times) |
Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.
Cyanide works by making the human body unable to use oxygen.
Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.
Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.