Add old-fashioned charm and bright color to your garden or containers with snapdragons (Antirrhinum majus). In U.S. Department of Agriculture plant hardiness zones 9 to 11 snapdragons are perennial, while in zones 5 to 7 they may live a second season with winter protection.The plants, which grow in more than 200 varieties, can range from 6 inches to 3 feet tall depending on the cultivar you choose.n U.S. Department of Agriculture plant hardiness zones 9 to 11 snapdragons are perennial, while in zones 5 to 7 they may live a second season with winter protection.
The following are safe areas to give an IM injection: 1  Vastus Lateralis Muscle (Thigh): Look at your thigh and divide it into 3 equal parts. 2  Ventrogluteal Muscle (Hip): Have the person getting the injection lie on his or her side.  Deltoid Muscle (Upper arm muscle): Completely expose the upper arm.
Intramuscular (also IM or im) injection is the injection of a substance directly into a muscle.In medicine, it is one of several alternative methods for the administration of medications (see route of administration). It is used for particular forms of medication that are administered in small volumes.ntramuscular injections are often given in the deltoid muscle of the arm, the vastus lateralis muscle of the leg, and the ventrogluteal and dorsogluteal muscles of the buttocks. The ventrogluteal site is recommended for medications known to be irritating, viscous or oily and, along with the deltoid site, for adults.