Skin grafting

the arm which is shaved to prevent the bacterial infection. The area is then cleaned with the special antibacterial agent and covered with sterile drapes to prevent infection. A numbing medication, local anesthetic drug lidocaine is injected into the skin over the blood vessel of the thigh or an arm, keeping the area pain-free. The blood vessel is punctured with a needle and a thin guide wire is inserted into the artery and advanced towards the blocked segment of the coronary artery. Then, a…

A burn is damage to the body tissues caused by heat, chemicals, electricity, sunlight or radiation. Burns are distinguished by skin damaged in which many affected cells die. Every burn is different depending on the cause and degree of the injury. Most people can recover from burns without serious health outcomes or issues. Serious burns requires medical care to prevent further complications or death. There are three main types of burns: first degree, second degree, and third degree. First degree…

1. The three major layers that make up the skin are the epidermis (made of epithelial tissue; provides a waterproof coating for the skin), the dermis (made of dense connective tissue; contains collagen and elastin fibers, blood vessels, nerve endings sweat glands, sebaceous glands, hair follicles, and more), and the hypodermis (made of areolar connective tissue and adipose tissue; this layer of subcutaneous fat provides padding and insulation for the body). 2. There are two main categories…

Rosacea is a common long-term disease primarily of the facial skin that causes redness and pimples. Oftentimes, it is characterized by flare-ups and remissions. It typically begins as a redness on the cheeks, nose, chin, or forehead that comes and goes at different times. In due time, the redness tends to become rosier and more tenacious. Rosacea can also occur on the neck, chest, ears, and scalp. Watery or irritated eyes can be another sign of rosacea, known as ocular rosacea. Other potential…

understanding of what happens to the skin in the case of a burn, we must look at the depth of the injury. The skin is the human body’s “armor” and is made up of the epidermis and the dermis. The Epidermis is the outermost layer of our “armor”. Constructed of stratified squamous epithelium cells, the epidermis is the first part of the human body to come in contact with any of its surroundings.…

injuries. The largest and most vulnerable organ of the human body is the skin as it performs a variety of functions to protect against the environment such as microorganisms, bacteria, UV radiation and harmful chemicals. It also provides sensory information and consists of three layers, the epidermis, dermis and the subcutaneous (hypodermis) layers (Marieb & Hoehn, 2007). The epidermis layer is a superficial layer of the skin and is the most important. It consists of dead cells on the surface…

link between glass fibers and cancer. "When we do non-animal testing with human skin cells, the skin cells are put through an in virtro test. EpiDerm, an in vitro test derived from cultured human skin cells, was found to be more accurate in identifying chemical skin irritants than traditional animal tests" (MacLennan). In comparison studies, "EpiDerm correctly detected all of the test chemicals that irritate human skin, while tests on rabbits misclassified 10 out of 25 test chemicals—a full 40%…

The largest human organ is the human skin, which covers a humans outer being. The general shape of the human skin is much like elastic flat bread stretched to fit an entire skeleton. The human skin resides in the outer realm of the human body like nails. The skin functions as a protection from the elements such as microbes, helps regulate body temperature. Without the skin and nerves could not feel sensations such as heat and cold. Why is touching important? According to Tracy Connor, touching…

Tattoos can cause infections or even cause the skin to look as if its rotting off. “Some tattoo related skin problems can be treated with anti-inflammatory steroid drugs, but others may require laser surgery” (WebMD). When a patron has an allergic reaction, no two reactions are the same. They have different symptoms depending on…

wound that attacks the skin. Pressure ulcers also known as bedsores. Risk facts The most common risk factor of pressure ulcers is immobility: Improper nutrition is also a risk factor of pressure ulcers. Alzheimer’s disease considered a risk factor because of impairment of mental status (Berman&Slon, 2012). Because of their mental status, patients are unaware of the prevention of pressure ulcers, which makes them more vulnerable to pressure ulcers. However, the dryness of the skin is also…