Specialty of Surgical Critical Care Defined. Surgical critical care is a specialty of surgery and a primary component of general surgery related to the care of patients with acute, life-threatening or potentially life-threatening surgical conditions. Surgical critical care not only incorporates knowledge and skills of nonoperative techniques for supportive care for critically ill patients but also a broad understanding of the relationship between critical surgical illness and surgical procedures.
Gnats are harmless pests, and like many such household pests, the best way to get rid of them is to prevent them from coming around in the first place. It takes just a bit of protective sanitation to take away their breeding grounds. Also, most commercial flying bug sprays will wipe them out with little or no trouble.
Eliminating Aphids. If aphids are observed on plants a natural spray to kill them can be made from 1 cup of vegetable oil, 1 1/2 cups of water and 2 teaspoons of dish soap.