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Code Blue (emergency Code)
Hospital emergency codes are coded messages often announced over a public address system of a hospital to alert staff to various classes of on-site emergencies. The use of codes is intended to convey essential information quickly and with minimal misunderstanding to staff while preventing stress and panic among visitors to the hospital. Such codes are sometimes posted on placards throughout the hospital or are printed on employee identification badges for ready reference. Hospital emergency codes have varied widely by location, even between hospitals in the same community. Confusion over these codes has led to the proposal for and sometimes adoption of standardized codes. In many American, Canadian, New Zealand and Australian hospitals, for example "code blue" indicates a patient has entered cardiac arrest, while "code red" indicates that a fire has broken out somewhere in the hospital facility. In order for a code call to be useful in activating the response of specific hospital ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Address System
A public address system (or PA system) is an electronic system comprising microphones, amplifiers, loudspeakers, and related equipment. It increases the apparent volume (loudness) of a human voice, musical instrument, or other acoustic sound source or recorded sound or music. PA systems are used in any public venue that requires that an announcer, performer, etc. be sufficiently audible at a distance or over a large area. Typical applications include sports stadiums, public transportation vehicles and facilities, and live or recorded music venues and events. A PA system may include multiple microphones or other sound sources, a mixing console to combine and modify multiple sources, and multiple amplifiers and loudspeakers for louder volume or wider distribution. Simple PA systems are often used in small venues such as school auditoriums, churches, and small bars. PA systems with many speakers are widely used to make announcements in public, institutional and commercial buildings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amber Alert
An Amber Alert (alternatively styled AMBER alert) or a child abduction emergency alert ( SAME code: CAE) is a message distributed by a child abduction alert system to ask the public for help in finding abducted children. The system originated in the United States. AMBER is a backronym standing for America's Missing: Broadcast Emergency Response. It was created in reference to Amber Rene Hagerman, a girl who was abducted and later found murdered in 1996. Alternative regional alert names were once used; in Georgia, "Levi's Call" (in memory of Levi Frady); in Hawaii, "Maile Amber Alert" (in memory of Maile Gilbert); in Arkansas, "Morgan Nick Amber Alert" (in memory of Morgan Nick); and in Utah, "Rachael Alert" (in memory of Rachael Runyan). In the United States, Amber alerts are distributed via commercial and public radio stations, Internet radio, satellite radio, television stations, text messages, and cable TV by the Emergency Alert System and NOAA Weather Radio (where they ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platelets
Platelets, also called thrombocytes (from Greek θρόμβος, "clot" and κύτος, "cell"), are a component of blood whose function (along with the coagulation factors) is to react to bleeding from blood vessel injury by clumping, thereby initiating a blood clot. Platelets have no cell nucleus; they are fragments of cytoplasm that are derived from the megakaryocytes of the bone marrow or lung, which then enter the circulation. Platelets are found only in mammals, whereas in other vertebrates (e.g. birds, amphibians), thrombocytes circulate as intact mononuclear cells. One major function of platelets is to contribute to hemostasis: the process of stopping bleeding at the site of interrupted endothelium. They gather at the site and, unless the interruption is physically too large, they plug the hole. First, platelets attach to substances outside the interrupted endothelium: ''adhesion''. Second, they change shape, turn on receptors and secrete chemical messengers: ''activ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fresh Frozen Plasma
Fresh frozen plasma (FFP) is a blood product made from the liquid portion of whole blood. It is used to treat conditions in which there are low blood clotting factors (INR > 1.5) or low levels of other blood proteins. It may also be used as the replacement fluid in plasma exchange. Using ABO compatible plasma, while not required, may be recommended. Use as a volume expander is not recommended. It is given by slow injection into a vein. Side effects include nausea and itchiness. Rarely there may be allergic reactions, blood clots, or infections. It is unclear if use during pregnancy or breastfeeding is safe for the baby. Greater care should be taken in people with protein S deficiency, IgA deficiency, or heart failure. Fresh frozen plasma is made up of a complex mixture of water, proteins, carbohydrates, fats, and vitamins. When frozen it lasts about a year. Plasma first came into medical use during the Second World War. It is on the World Health Organization's List of Essen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Packed Red Blood Cells
Packed red blood cells, also known as packed cells, are red blood cells that have been separated for blood transfusion. The packed cells are typically used in anemia that is either causing symptoms or when the hemoglobin is less than usually 70–80 g/L (7–8 g/dL). In adults, one unit brings up hemoglobin levels by about 10 g/L (1 g/dL). Repeated transfusions may be required in people receiving cancer chemotherapy or who have hemoglobin disorders. Cross-matching is typically required before the blood is given. It is given by injection into a vein. Side effects include allergic reactions such as anaphylaxis, red blood cell breakdown, infection, volume overload, and lung injury. With current preparation methods, the risk of viral infections such as hepatitis C and HIV/AIDS are less than one in a million. Packed red blood cells are produced from whole blood or by apheresis. They typically last for three to six weeks. The widespread use of packed red blood cells began i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blood Type
A blood type (also known as a blood group) is a classification of blood, based on the presence and absence of antibodies and inherited antigenic substances on the surface of red blood cells (RBCs). These antigens may be proteins, carbohydrates, glycoproteins, or glycolipids, depending on the blood group system. Some of these antigens are also present on the surface of other types of cells of various tissues. Several of these red blood cell surface antigens can stem from one allele (or an alternative version of a gene) and collectively form a blood group system. Blood types are inherited and represent contributions from both parents of an individual. , a total of 43 human blood group systems are recognized by the International Society of Blood Transfusion (ISBT). The two most important blood group systems are ABO and Rh; they determine someone's blood type (A, B, AB, and O, with + or − denoting RhD status) for suitability in blood transfusion. Blood group systems A co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blood Transfusion
Blood transfusion is the process of transferring blood products into a person's circulation intravenously. Transfusions are used for various medical conditions to replace lost components of the blood. Early transfusions used whole blood, but modern medical practice commonly uses only components of the blood, such as red blood cells, white blood cells, plasma, clotting factors and platelets. Red blood cells (RBC) contain hemoglobin, and supply the cells of the body with oxygen. White blood cells are not commonly used during transfusion, but they are part of the immune system, and also fight infections. Plasma is the "yellowish" liquid part of blood, which acts as a buffer, and contains proteins and important substances needed for the body's overall health. Platelets are involved in blood clotting, preventing the body from bleeding. Before these components were known, doctors believed that blood was homogeneous. Because of this scientific misunderstanding, many patients died ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
District Nurse
District Nurses work manage care within the community and lead teams of community nurses and support workers. The role requires registered nurses to take a NMC approved specialist practitioner course. Duties generally include visiting house-bound patients and providing advice and care such as palliative care, wound management, catheter and continence care and medication support. Their work involves both follow-up care for recently discharged hospital inpatients and longer-term care for chronically ill patients who may be referred by many other services, as well as working collaboratively with general practitioners in preventing unnecessary or avoidable hospital admissions. Scope of practice District nurses assess people to see how to provide nursing care that allows people to remain in their own homes, maintain their independence, or have additional support after discharge from hospital. A district nurse will manage a team of nurses that may provide wound care, train carers to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Berkshire Community Hospital
West Berkshire Community Hospital is a small hospital located in the Benham Hill area of Shaw-cum-Donnington, in West Berkshire, England. It is managed by Royal Berkshire NHS Foundation Trust. History The hospital, established to replace the services previously provided by Newbury and Sandleford hospitals, was officially opened by Princess Anne in October 2004. A new renal and cancer care unit under construction at the hospital is due to be completed later in 2018. It is to have one of the 40 diagnostic community centres which are intended to expand the range of diagnostic services available outside hospitals. See also * List of hospitals in England The following is a list of hospitals in England. For NHS trusts, see the list of NHS Trusts. East Midlands * Arnold Lodge, Leicestershire * Babington Hospital – Belper, Derbyshire *Bassetlaw District General Hospital – Worksop, Nottingha ... References External linksOfficial site Hospital buildings complete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Community Hospital
A community hospital can be purely a nominal designation or have a more specific meaning. When specific, it refers to a hospital that is accessible to the general public, and provides a general or specific medical care which is usually short-term, in a cost-effective setting, and also focuses on preventing illnesses and not only treating them. The word ''community'' often occurs in the name of the hospital. The word ''community'' is used in the sense of a ''location-based community'' for a community hospital. The following sections describe community hospitals when referred to in specific countries. Singapore In Singapore, community hospitals are a class of hospitals that provide continuation of care after discharge from acute hospitals, including rehabilitation and therapy. Thailand In Thailand, ''community hospital'' is a specific classification of public hospitals with a capacity of 150 beds or fewer. They serve local populations in provincial districts, providing primar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
