Reinventing IM and Procedural Injections: The Sota Omoigui Short Needle Technique Practice Nurse Professional Resources for General Practice Nursing Types of Injections, Same Needle Different Depths IV, IM, SC, and ID look similar but act very differently inside the body. This visual shows where each injection goes, how deep it travels, Not all shots are the same here's a guide Injections are a fast, effective way to deliver medications, nutrients, and vaccines directly into the bodybut not all injections are the