Search results
Results From The WOW.Com Content Network
Pressure ulcers can trigger other ailments, cause considerable suffering, and can be expensive to treat. Some complications include autonomic dysreflexia, bladder distension, bone infection, pyarthrosis, sepsis, amyloidosis, anemia, urethral fistula, gangrene and very rarely malignant transformation (Marjolin's ulcer – secondary carcinomas in chronic wounds).
In major injuries, the repair mechanisms are unable to restore the skin to its original condition. The repaired region contains an abnormally large number of collagenous fibers, and relatively few blood vessels. Damaged sweat and sebaceous glands, hair follicles, muscle cells, and nerves are seldom repaired.
When addressing minor repairs and minimal cleaning of objects containing bone, antler, or horn, there are some methods/products that are avoided. [17] Liquid-based cleaners or detergents used to clean surface dirt and dust can damage the objects. Over-the-counter adhesives used to repair cracks and breaks can stain and become brittle over time.
Support surface is any material, such as a mattress, that supports people who are bed-ridden through illness. [1] Research and development of appropriate support surfaces can alleviate some of the complications of immobility, such as bedsores and respiratory problems.
In terms of surface area, the skin is the second largest organ in the human body (the inside of the small intestine is 15 to 20 times larger). For the average adult human, the skin has a surface area of 1.5–2.0 square metres (15–20 sq ft).
Gut-associated lymphoid tissue (GALT) [1] is a component of the mucosa-associated lymphoid tissue (MALT) which works in the immune system to protect the body from invasion in the gut. Owing to its physiological function in food absorption, the mucosal surface is thin and acts as a permeable barrier to the interior of the body.
An Old Whaler Hove Down For Repairs, Near New Bedford, a wood engraving drawn by F. S. Cozzens and published in Harper's Weekly, December 1882. Careening (also known as "heaving down") is a method of gaining access to the hull of a sailing vessel without the use of a dry dock. It is used for cleaning or repairing the hull.
A spica cast encases the trunk of the body and one or more limbs, providing immobilization for injuries or conditions requiring stabilization across multiple joints. Spica casts can be used for both upper and lower extremities. For instance, a shoulder spica covers the trunk of the body and one arm, typically extending to the wrist or hand.