Bloodstains are classified into three basic types: passive stains, transfer stains and projected or impact stains. Passive stains include drops, flows and pools, and typically result from gravity acting on an injured body. Transfer stains result from objects coming into contact with existing bloodstains and leaving wipes, swipes or pattern transfers behind such as a bloody shoe print or a smear from a body being dragged. Impact stains result from blood projecting through the air and are usually seen as spatter, but may also include gushes, splashes and arterial spurts. Blood spatter is categorized as impact spatter (created when a force is applied to a liquid blood source) or projection spatter (caused by arterial spurting, expirated spray or spatter cast off an object). The characteristics of blood spatter depend on the speed at which the blood leaves the body and the type of force applied to the blood source.
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For these patients, palliative care aims to improve their health.
Patients and their families who are dealing with obstacles brought on by life-threatening illnesses, whether they be medical, psychological, social, or spiritual, benefit from palliative care. The standard of living for caretakers also rises.
In general, those who are nearing death require assistance with four different types of demands: physical comfort, emotional and mental needs, religious needs, and practical duties.
Palliative care helps you feel as at ease as possible if you have a disease that cannot be treated by controlling the pain as well as other uncomfortable symptoms. It also includes assistance for you as well as your family or caregivers on a psychological, social, & spiritual level.
Learn more about palliative care at
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If i were you i would take medical classes if your school provides them. and you can even help yourself by learning online. taking quizzes over thing you may have read. things like that will really help you. :)
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