Wound dressings are sometimes described as passive, active, or interactive. While passive wound dressings simply serve a protective function, active dressings actually promote healing through the creation of a moist wound environment. Interactive wound dressings, on the other hand, not only create a moist wound environment but also interact with the wound bed components to…
Gauze has been used as a wound dressing for centuries, and continues to be the most readily available wound dressing in use today. A wide variety of gauze dressings are available, with choices to be made between sterile and non-sterile types, gauzes with and without an adhesive border, and woven and non-woven gauze dressings. Woven…
Old habits die hard. Sometimes we do things a certain way simply because it is the way it has always been done. This is true even in medicine. We often get stuck in a rut of practicing a certain way through habit, and for no other reason. Common Wound Care Practice Across the Decades Wound…
The 2019-2020 outbreak of Coronavirus, or COVID-19, is proving to have quicker transmissibility than SARS. With many school closures and increased burden on healthcare facilities, it’s important to educate yourself and be prepared. Know the Facts About Coronavirus The virus, which originated in Wuhan, China, been contracted by over 132,000 people and counting. The spread…
Antibiotics are commonly used in infected and critically colonized wounds to eradicate the infection and allow the wound to follow the normal physiological healing pathway. However, although prophylactic antibiotics are not recommended due to the risk of building host resistance, antibiotics also have an important role in preventing infection in the specific case of surgical…
Are you looking for ways to earn CE hours online? Do you need a flexible CE schedule? WoundEducators’ courses are approved for continuing education hours! While many LPNs use our courses to help prepare for wound certification, many others use our wound care courses for the continuing education credits the courses provide. Upon completion of…
Sickle cell ulcers affect around 75% of all sickle cell sufferers and can prove extremely painful and debilitating for the patient. Management of sickle cell ulcers relies on the effective implementation of good wound care practices. However, even under optimal treatment conditions, sickle cell ulcers can prove extremely intractable and may persist for several months…
Venous insufficiency is a common condition which results in edema due to elevated pressure within the capillary beds, as well as distention of the capillary beds. Venous insufficiency is often improved in the morning when the patient has been laying down all night, and worsens when the patient is up and the affected limb(s) are…
Scientists from the George Mason University in Virginia have developed a new peptide that can heal infected wounds in laboratory mice. The scientists are hopeful that the new compound will eventually be used as an antibiotic to treat wounds caused by antibiotic resistant organisms (AROs) in humans. The inspiration for the new drug comes from…
Anatomy of the Skin A good understanding of skin anatomy is necessary to be able to evaluate wound depth and the extent of damage to the tissues, as well as in the assessment of wound healing. How much do you remember (or how much have you forgotten!) about the anatomy of the skin? The skin…
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