Sedative drugs (tranquillizers, depressants, anti-anxiety medications, nitrous oxide, etc.) can be administered in a variety of ways. In the past, intravenous (IV) sedation â sedatives delivered via injection into the blood vessels of the hand or arm â was predominantly used to sedate a dental patient.
The middle band, colored white, contains the National Mexican Crest, a symbol that is very important to Mexican people. The Mexican flag colors are three: green, white and red. Green: represents hope for a better nation, where people join together to achieve and maintain peace between them.White: represents the purity of catholic faith. Red: the color of blood.he middle band, colored white, contains the National Mexican Crest, a symbol that is very important to Mexican people. The Mexican flag colors are three: green, white and red. Green: represents hope for a better nation, where people join together to achieve and maintain peace between them.
The Mexican flag has a vertical tricolor of green, white, and red with the national coat of arms (The coat of arms depicts a Mexican golden eagle perched on a prickly pear cac â¦ tus devouring a snake.).he symbol of the flag means coat of arms. The symbol looks like an eagle, holding a serpent in its talon, is perched on top of a prickly pear cactus; the cactus is situated o â¦ n a rock that rises above a lake.