Case Study 1 for aP Essay - 713 Words

Case Study 1 1. Briefly describe the three major layers of skin that make up healthy skin The three layers that make up healthy skin: Epidermis, Dermis and Hypodermis. Epidermis is composed of keratinized, stratified squamous epithelium. This layer provides a thick, water proof protective covering over the underlying skins. The dermis layer is composed of primarily of dense, irregular, fibrous connective tissue that is rich in collagen and elastin. The dermis contains blood vessels, nerve ending, and epidermally derived cutaneous oranges such as sweat glands, sebaceous glands and hair follicles. The last layer is Hypodermis this layer is composed primarily of loose dead skin. The fat layer provides cushioning and insulation for†¦show more content†¦Do bacteria normally colonize healthy skin? Due to the skin being burned so badly and it being open to all kinds of bacteria forming a broad spectrum should take care of any infection she may get. She would get them topical and IV to make sure she was protected both ways. 7. Why was skin-grafting necessary in this patient? (why not just let the skin heal on its own) Due to the skin being severely damages it’s going to take a long time to heal. The skin graft will help prevent infection and speed up the healing process. 8. Describe the series of events that occur in skin, which is healing with the help of a skin graft? The skin will have to first have all of the dead and burned skin removed and topical antibiotics will be placed on to prevent infection then the graft will be placed over the skin to reduce the infection and shock risks and the skin will slowly start healing on its own. 9. Why are bedridden patients at risk for developing decubitus ulcers? Due to the patient being bedridden and immobile they often lie in the same position for long periods of time without being moved and the pressure on the skin can cause a sore and infection. If left untreated can cause serious problems and may result in surgery. 10. Why did the patient lose so much weight despite being on a very high-calorie diet? Do to the major trauma her body needs the calories to try and keep up with the functions to help her bodyShow MoreRelatedZeus Asset Management1377 Words   |  6 PagesIntroduction  §Ã¯â€š §Ã¢â‚¬ ¯ Two common ways to measure average portfolio return: 1.†¯ Time-weighted returns 2.†¯ Dollar-weighted returns  §Ã¯â€š §Ã¢â‚¬ ¯ Returns must be adjusted for risk. AFF5300 Case Studies in Finance 4 Dollar- and Time-Weighted Returns Time-weighted returns  §Ã¯â€š §Ã¢â‚¬ ¯ The geometric average is a time-weighted average.  §Ã¯â€š §Ã¢â‚¬ ¯ Each period’s return has equal weight. 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