clean incised wounds heal by first intention.The following changes take place 1.initial hemorrhage resulting in formation of fibrin rich hematoma 2.acute inflammation 3.minimum granulation tissue 4.regeneration of epithelium
The first event of fracture healing is the formation of a blood clot at the site of the fracture. This initiates the inflammatory response and brings in cells that will start the process of repairing the bone.
Wow. Do I even need to answer this one? First off, I praise you for spelling Haemophiliac Correctly. But, seriously. if your blood can't clot, how on earth is it gonna clog a cut. No. Haemophiliacs need to make sure the bloodflow in that area is low.
The scientist who studied how wounds heal was Alexander Fleming, a Scottish scientist famous for his discovery of penicillin in 1928. He observed the antibiotic properties of the Penicillium mold on his petri dishes, leading to the development of the first antibiotic.
Robert Hooke was the first to describe cells when he observed cork under a microscope and used the term "cells" to describe the compartments he saw. Antonie van Leeuwenhoek improved the microscope and was the first to observe and describe living cells in detail, including bacteria and sperm cells. Their work laid the foundation for the development of the cell theory in biology.
Neutrophils are the first white blood cells to arrive at the site of damage in response to an injury or inflammation. They are responsible for fighting off pathogens and clearing debris to help start the healing process.
Healing by first intention occurs in a clean wound with minimal difference between the edges. Healing by second intention occurs when there is a large defect between edges of the wound and when there is excessive tissue loss. Healing takes much longer. Scarring is expected in this case because of extensive loss of parenchyma.
When using hydrogen peroxide for first aid, apply it to clean wounds to help prevent infection. Avoid using it on deep wounds or for long periods, as it can slow down healing. If irritation occurs, stop using it and seek medical advice.
give me something example of first intention
Celadine is a herb commonly used in warrior's medicine to soothe pain and reduce inflammation. It can be applied to wounds, bruises, and swollen joints to promote healing and relieve discomfort. Its healing properties make it a valuable asset in a warrior's first aid kit.
Hippocrates http://en.wikipedia.org/wiki/Hippocrates
You do not get injured. If you do have wounds and bleeding, use the proper first aid rules.
Sodium chloride, also known as salt, is commonly used in first aid to make saline solution for cleaning wounds or irrigating the eyes. It helps to cleanse and moisturize the affected area, aiding in the removal of debris and promoting healing. It is an isotonic solution that is gentle on the skin and tissues.
Gauze pads are used in first aid kits to cover and protect wounds. They help in treating injuries effectively by absorbing blood and other fluids, preventing infection, and promoting healing.
Yes, chlorine can be irritating to open wounds and may delay the healing process. It is important to avoid exposing open wounds to chlorine, as it may cause pain, irritation, and potential infection. It is recommended to cover wounds with waterproof bandages before swimming in chlorinated water.
Hydrogen peroxide in a first aid kit is primarily used as an antiseptic to clean minor cuts and wounds. It helps to kill bacteria and prevent infections due to its oxidizing properties. Additionally, it can be used to help remove debris from wounds, although it may also delay healing if used excessively. It's important to use it sparingly, as it can be harsh on healthy tissue.
It is generally not recommended to use hydrogen peroxide for first aid purposes, as it can damage healthy tissue and delay the healing process. It is better to clean wounds with mild soap and water and seek medical attention if necessary.
A Declaration of Intention