Venous Ulcers Homework 1. True/false: The medium and large veins in the leg have bicuspid valves to prevent retrograde venous blood flow‚ but the perforating veins do not have valves. False 2. What causes the ulcers to form in patients with venous insufficiency? [The question is what causes ulcers to form‚ not what causes venous insufficiency (people can have venous insufficiency and varicose veins for years without ulceration)] Ulceration is caused by hypoxia‚ which is a decrease in the amount
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According to the essay “Too Much Pressure” by Colleen Wenke‚ the reason that students cheat on their tests is because they are under too much pressure to get good grades‚ which is accurately portrayed since cheating is usually seen as one of the only ways to pass tests and that’s what students are being stressed to do. Based on her essay‚ teachers should be teaching students right from wrong as opposed to pressuring to the extent of making them cheat. This is important to see because it is a way
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1. Equipment purchase Firm’s capital structure Debt $3‚500‚000 Preferred stock $2‚400‚000 Common stock $6‚300‚000 Company will sell 10-year bond at 6.5% per year at a market price of $1‚028 Preferred stock paying $2.02 dividend can be sold for $25.07 Common stock is selling at $54.44 per share and the firm pay dividend of $2.97 last year. Dividend is expected to continue growing at a rate of 5.3% per year into the indefinite future. If the
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Diabetic Ulcers Seemingly unbearable smells‚ overweight patients‚ biohazardous material‚ infectious diseases‚ and sanitation are just some of the many things that we think of when we hear “Diabetic Ulcers”. Diabetic ulcers are just one of many issues that a diabetic patient may be prone to while treating their diabetes. Even though it is possible for a diabetic person to get an ulcer on any part of their body‚ the most common place an ulcer occurs is on the foot. A diabetic ulcer is defined as
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A peptic ulcer is a mucosal contusion in the stomach or duodenum. Peptic Ulcer disease results from when the mucosal defenses get incapacitated and no longer shield the epithelium from the result of acid and pepsin. There are three types of ulcers that may occur gastric‚ duodenal‚ and stress ulcers. Most ulcers are caused by H.Pylori infection‚ which is carried through the fecal-oral route and thought to be received in childhood. It also can be received through contaminated endoscopic equipment.
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PRESSURE ULCER PREVENTION: USE OF SACRAL MEPILEX IN PREVENTING PRESSURE ULCERS IN THE ICU PATIENT: An Evidence-Based Project Elizabeth Bard‚ Melissa Carder‚ and Maria Medina Submitted in Partial Fulfillment of the Requirements for the Degree Master of Science in Nursing Nebraska Methodist College Department of Nursing Omaha‚ Nebraska Under the Supervision of Dr. Linda Foley May 2012 Abstract During the past few years‚ the interest
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effects of the study. EBT study showed not only immediate improvements of QOL and psychological distress‚ but also demonstrated long-term effects. Demiris et al. (2010) could benefit from re-assessing all of the participants a few months after the intervention was completed to see if the impacts lasted over time. Another noticeable difference between the studies was the homogeneity of the sample. The participants in the PSI study were more homogeneous than the participants in the EBT study. The majority
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connective tissue. 2.the pressure sites of the body are Heels / Hips / Inner knees / Lower back / Buttocks / elbows / Shoulders and the Back of the head and ears . 3.the risk factors that might put a service user at risk of skin breakdown and pressure sours are Limited mobility / Impaired sensation / Old age / Excess sweating or incontinence / Dehydration and Smoking . 4.incorrect handling and moving techniques can cause skin tears the skin is ripped open pressure damage where they can squash
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Stomach ulcers are painful little sores that form on the lining of one’s stomach and small intestine (1). Ulcers are no joke‚ and are to be thought of seriously (1). If left untreated they can begin to bleed‚ causing blood to show up in your stool‚ or cause you to start vomiting blood‚ because the blood must go somewhere‚ it just cannot pool in your stomach (1). Sometimes in extreme cases‚ ulcers can lead to gastric cancer (1). The most common signs that you might have an ulcer are bloating of the
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Teaching Strategies Plan for Decubitus Ulcer For Nursing Assistant/UAP Winward Ganu NU 2530 July 23‚ 2014 Learning Needs/ Topics Diagnosis Risk Factors Available Resources Learning Objectives Teaching Strategies Implementation/Rationale Evaluation 1. Impaired skin integrity: stage I or II pressure ulcer. Related to: physical immobility‚ mechanical factor (e.g.. friction‚ pressure‚) altered circulation‚ medication‚ moisture 2. Impaired
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