Short-acting bronchodilators are called quick-acting, reliever, or rescue medications. These bronchodilators relieve acute asthma symptoms or attacks very quickly by opening the airways.The rescue medications are best for treating sudden asthma symptoms.hort-acting bronchodilators are also used before exercise to prevent exercise-induced asthma. For more information, see WebMD's article on Asthma Inhalers. Short-acting bronchodilators can be used in an asthma nebulizer in the form of a liquid to treat an asthma attack at home.
The other three types are connective tissue, muscle tissue and nervous tissue. Epithelial tissues line the cavities and surfaces of blood vessels and organs throughout the body. There are three principal shapes of epithelial cells: squamous, columnar, and cuboidal.These can be arranged in a single layer of cells as simple epithelium, either squamous, columnar or cuboidal, or in layers of two or more cells deep as stratified (layered), either squamous, columnar or cuboidal.All glands are made up of epithelial cells.hese can be arranged in a single layer of cells as simple epithelium, either squamous, columnar or cuboidal, or in layers of two or more cells deep as stratified (layered), either squamous, columnar or cuboidal. All glands are made up of epithelial cells.
Here are some examples of nervous tissue: 1  Gray matter-cells without insulation, tightly packed in your brain and in the inner part of your spinal cord. 2  White matter-cells insulated by a substance called myelin. 3  Neuroglial cells-these cells support and nourish the nerve cells.he nervous system is not just built from neurons. There are also cells that don't communicate, but wrap around the neurons to nourish and protect them, called Schwann cells. The organs of the nervous system work together to coordinate body processes.