The rate of which frostbite occurs will depend on the temperature and the wind speed; however, in temperatures that are considered to be extremely cold, which depending on these two factors can be anywhere from -32 to -72 degrees Fahrenheit, exposed skin is vulnerable to frostbite after approximately 10 minutes and in temperatures that are considered to be frigidly cold, which is anywhere from -48 to -98 F with higher wind speeds, exposed skin can become frostbitten in as little as 5 minutes, as reported by the National Weather Service. Wind chill is dependent on the temperature and the wind speeds, and quicker wind speeds can help accelerate the rate of frostbite.
According to the Asthma and Allergy Foundation of America, the symptoms of ragweed allergy may include stuffy or runny nose, sneezing, eye irritation, puffy eyes, and itchiness in the nose and throat. People who have severe allergies may experience side effects including headaches, chronic sinusitis, asthma attacks and impaired sleep.Full Answer >
An underactive thyroid means the thyroid gland, which is situated low on the front of the neck, is not producing enough thyroxine for the body, according to NHS Choices. This is also known as hypothyroidism. Thyroxine controls the body's metabolic rate.Full Answer >
According to the New York State Department of Health, some of the enteroviruses that can cause viral meningitis are contagious. However, not all of the viruses that cause meningitis are contagious.Full Answer >
The Moneypak virus is a computer malware program that locks Windows and demands the owner pay a ransom in order to access his computer. It displays a screen with a false FBI warning about the use of the computer to view child pornography or illegally downloading copies of copyrighted files. According to PCTechGuide.com, it does not harm the owner's personal files on his computer.Full Answer >