A: The atomic mass of hydrogen is 1.00794 amu (atomic mass units). Its atomic number is 1, and hydrogen has one electron and one proton. This element is a gas... Full Answer > Filed Under: Atoms & Molecules.
Western equine encephalitis resembles EEE but is usually asymptomatic or mild in adults, with nonspecific signs of illness and few deaths. The symptoms usually appear abruptly and may include fever, headache, nausea, vomiting, anorexia and malaise. Many adults do not develop other symptoms.
Signs and Symptoms. Symptoms of acute disseminated encephalomyelitis, or ADEM, are similar to multiple sclerosis. As a result, the disease is often misdiagnosed as a severe attack of multiple sclerosis. There are key differences, however, between the symptoms of ADEM and MS, which can be recognized by a neurologist. Initial symptoms of ADEM occur quickly and intensely as a single, short-lived attack, though some children experience recurrent episodes over a period of months. Symptoms may include: Fatigue; Fever; Headache; Nausea; Vomiting