what is the definition of an asthma attack
Asthma An acute asthma exacerbation is commonly referred to as an asthma attack. The classic symptoms are shortness of breath, wheezing, and chest tightness.[21] The wheezing is most often when breathing out.[96] While these are the primary symptoms of asthma,[97] some people present primarily with coughing, and in severe cases, air motion may be significantly impaired such that no wheezing is heard.[95] In children, chest pain is often present.[98]
Insurance Insurance is a means of protection from financial loss. It is a form of risk management, primarily used to hedge against the risk of a contingent or uncertain loss.
Buddhism in Southeast Asia
Noise pollution Up until the 1970s governments tended to view noise as a "nuisance" rather than an environmental problem.
Summary judgment Where appropriate, a court may award judgment summarily upon fewer than all claims. This is known as "partial summary judgment".
Standard deviation Let X be a random variable with mean value Î¼: