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Z-Track Method - IM Injection Poster Z-Track Method for IM Injection Definition of Z- Track Method The Z - track method is an intramuscular injection technique used to measure the medication stay in the muscle instead of leaking into the surrounding tissues Z - Track Injection sites Thigh (Vastus lateralis muscle) Hip (Ventrogluteal) Purpose of Z-Track Method Prevents leakage of medication into subcutaneous tissue Minimizes skin staining and tissue irritation Ensures deep intramuscular delivery Reduces pain and inflammation Steps in Z-Track IM Injection Wash hands and wear gloves Prepare the medication and syringe Clean the selected site with alcohol swab Use non-dominant hand to pull the skin laterally (1–1.5 inches) Insert the needle at a 90° angle into the muscle Inject the me...

  WOUND MANAGEMENT 1. Definition of Wound A wound is a break in the continuity of the skin, mucous membranes, or tissue resulting from physical, chemical, thermal, or microbial damage. It may range from minor injuries to major trauma. 2. Types of Wound Based on Cause: Incised wound:  Clean cut from a sharp object (e.g., knife). Lacerated wound:  Torn, jagged injury due to blunt force. Abrasion:  Surface scrape or rubbing off the skin. Contusion:  Bruise caused by blunt trauma. Puncture:  Deep wound caused by pointed object (e.g., nail). Penetrating wound:  Object enters and lodges in body (e.g., stab). Gunshot wound:  Caused by bullet/projectile. Based on Skin Integrity: Open wound:  Skin is broken, exposing tissue (e.g., cut, ulcer). Closed wound:  Skin remains intact; underl...

  Inflammation Inflammation is a nonspecific cellular response to tissue injury. The body has physiological responses that are designed to eliminate invading organisms and protect against infection. Inflammation is always present with infection, but infection is not always present with inflammation The inflammatory response is a physiological process that attacks, confines, and kills invading organisms. It also allows for tissue repair after damage from an invading organism or from tissue injury and death. It is the local response of living tissues injury due to injury due to any agencies and that attempts to self-protection to remove harmful stimuli including damage cells, pathogens and being the healing process.    Etiology / Causes for inflammation 1.      Infective Agents: Viruses, Bacteria, Fungi etc 2.      Physical Agents: heat cold radiation trauma 3.      Chemical agents: Acid, ba...