The cost is $12,494 and 64% cheaper than the average Minnesota tuition of $19,392 for 4 year colleges. Tuition ranks 5th in Minnesota amongst 4 year colleges for affordability and is the 63rd most expensive 4 year college in the state. Price does not vary by residence.
Asthma affects the body by limiting the flow of air into the lungs. When certain substances trigger an asthma attack, cholinergic receptors in the airways respond by tightening the muscles.This process is called bronchoconstriction.sthma affects the body by limiting the flow of air into the lungs. When certain substances trigger an asthma attack, cholinergic receptors in the airways respond by tightening the muscles.
Image Credit: A.D.A.M. An asthma attack is exactly that - the muscles around the airways and the lining of the air passages tighten. Swelling reduces the amount of air that can pass through the airways and leads to a high-pitched, wheezing sound. Asthma attacks can become life-threatening if the airflow in the lungs becomes severely blocked.