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Suicide By Hanging
Suicide by hanging is the intentional killing of oneself (suicide) via suspension from an anchor-point such as an overhead beam or hook, by a rope or cord or by jumping from a height with a noose around the neck. Hanging is often considered to be a simple suicide method that does not require complicated techniques; a study of people who attempted suicide by hanging and lived usually suggests that this perception may not be accurate. It is one of the most commonly used suicide methods and has a high mortality rate; Gunnell ''et al''. gives a figure of at least 70 percent. The materials required are easily available, making it a difficult method Suicide prevention, to prevent. In the International Classification of Diseases, International Statistical Classification of Diseases and Related Health Problems, suicides by hanging are classified under the code X70: "Intentional self-harm by hanging, strangulation, and suffocation.""Trends". Hanging is divided into suspension hanging an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A Woman Discovering A Man Who Has Committed Suicide By Hanging Himself From A Balcony MET DP868023
A, or a, is the first letter and the first vowel letter of the Latin alphabet, used in the modern English alphabet, and others worldwide. Its name in English is '' a'' (pronounced ), plural ''aes''. It is similar in shape to the Ancient Greek letter alpha, from which it derives. The uppercase version consists of the two slanting sides of a triangle, crossed in the middle by a horizontal bar. The lowercase version is often written in one of two forms: the double-storey and single-storey . The latter is commonly used in handwriting and fonts based on it, especially fonts intended to be read by children, and is also found in italic type. In English, '' a'' is the indefinite article, with the alternative form ''an''. Name In English, the name of the letter is the ''long A'' sound, pronounced . Its name in most other languages matches the letter's pronunciation in open syllables. History The earliest known ancestor of A is ''aleph''—the first letter of the Phoenician ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cervical Fracture
A cervical fracture, commonly called a broken neck, is a fracture of any of the seven cervical vertebrae in the neck. Examples of common causes in humans are traffic collisions and diving into shallow water. Abnormal movement of neck bones or pieces of bone can cause a spinal cord injury, resulting in loss of sensation, paralysis, or usually death soon thereafter (~1 min.), primarily via compromising neurological supply to the respiratory muscles and innervation to the heart. Causes Considerable force is needed to cause a cervical fracture. Vehicle collisions and falls are common causes. A severe, sudden twist to the neck or a severe blow to the head or neck area can cause a cervical fracture. Although high energy trauma is often associated with cervical fractures in the younger population, low energy trauma is more common in the geriatric population. In a study from Norway the most common cause was falls and the relative incidence of cervical spine fracture increased significa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suicide In The United States
Suicide is a major national public health issue in the United States. The country has one of the highest suicide rates among wealthy nations. In 2020, there were 45,799 recorded suicides, up from 42,773 in 2014, according to the CDC's National Center for Health Statistics (NCHS). On average, adjusted for age, the annual U.S. suicide rate increased 30% between 2000 and 2020, from 10.4 to 13.5 suicides per 100,000 people. From 2000 to 2020, more than 800,000 people died by suicide in the United States. Males represented 78.7% of all suicides between 2000 and 2020. In 2022, a record high 49,500 people died by suicide. The 2022 rate was the highest level since 1941, at 14.3 per 100,000 persons. This rate was surpassed in 2023, when it increased to over 14.7 per 100,000 persons. In 2022, the male suicide rate was approximately four times that of females. The U.S. government seeks to prevent suicides through its National Strategy for Suicide Prevention, a collaborative effort of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poison
A poison is any chemical substance that is harmful or lethal to living organisms. The term is used in a wide range of scientific fields and industries, where it is often specifically defined. It may also be applied colloquially or figuratively, with a broad sense. Whether something is considered a poison or not may depend on the amount, the circumstances, and what living things are present. Poisoning could be accidental or deliberate, and if the cause can be identified there may be ways to neutralise the effects or minimise the symptoms. In biology, a poison is a chemical substance causing death, injury or harm to organisms or their parts. In medicine, poisons are a kind of toxin that are delivered passively, not actively. In industry the term may be negative, something to be removed to make a thing safe, or positive, an agent to limit unwanted pests. In ecological terms, poisons introduced into the environment can later cause unwanted effects elsewhere, or in other pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
England And Wales
England and Wales () is one of the Law of the United Kingdom#Legal jurisdictions, three legal jurisdictions of the United Kingdom. It covers the constituent countries England and Wales and was formed by the Laws in Wales Acts 1535 and 1542. The substantive law of the jurisdiction is English law. The Welsh devolution, devolved Senedd (Welsh Parliament; ) – previously named the National Assembly for Wales – was created in 1999 under the Government of Wales Act 1998 and provides a degree of Self-governance, self-government in Wales. The powers of the legislature were expanded by the Government of Wales Act 2006, which allows it to pass Welsh law, its own laws, and the Act also formally separated the Welsh Government from the Senedd. There is currently no Devolved English parliament, equivalent body for England, which is directly governed by the parliament and government of the United Kingdom. History of jurisdiction During the Roman occupation of Britain, the area of presen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Wiley & Sons
John Wiley & Sons, Inc., commonly known as Wiley (), is an American Multinational corporation, multinational Publishing, publishing company that focuses on academic publishing and instructional materials. The company was founded in 1807 and produces books, Academic journal, journals, and encyclopedias, in print and electronically, as well as online products and services, training materials, and educational materials for undergraduate, graduate, and continuing education students. History The company was established in 1807 when Charles Wiley opened a print shop in Manhattan. The company was the publisher of 19th century American literary figures like James Fenimore Cooper, Washington Irving, Herman Melville, and Edgar Allan Poe, as well as of legal, religious, and other non-fiction titles. The firm took its current name in 1865. Wiley later shifted its focus to scientific, Technology, technical, and engineering subject areas, abandoning its literary interests. Wiley's son Joh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Health Organization
The World Health Organization (WHO) is a list of specialized agencies of the United Nations, specialized agency of the United Nations which coordinates responses to international public health issues and emergencies. It is headquartered in Geneva, Switzerland, and has 6 regional offices and 150 field offices worldwide. Only sovereign states are eligible to join, and it is the largest intergovernmental health organization at the international level. The WHO's purpose is to achieve the highest possible level of health for all the world's people, defining health as "a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity." The main functions of the World Health Organization include promoting the control of epidemic and endemic diseases; providing and improving the teaching and training in public health, the medical treatment of disease, and related matters; and promoting the establishment of international standards for biologic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ixtab
At the time of the Spanish conquest of Yucatán (1527–1546), Ix Tab or Ixtab ( ʃˈtaɓ "Rope Woman", "Hangwoman") was the indigenous Maya goddess of suicide by hanging. Playing the role of a psychopomp, she would accompany such suicides to heaven. Sources The only description of the goddess occurs in the ''Relación'' of the 16th-century Spanish inquisitor Diego de Landa: Beyond this description, there is only a very brief and somewhat obscure mention of Ix Tab in the Book of Chilam Balam of Tizimin and in the Pérez Codex, in a context of chaos, suffering, and hangings: "They suspended Ix Tab from their hands", or, alternatively, "Ix Tab suspended them from her hands". Comparisons ''Ix Tab'' is the female form of ''ah tab'', "hangman". The function of Ix Tab as a benevolent "hangwoman" could derive from a basic association with snares. Landa (Tozzer 1941: 155) mentions the hunting deity 'Ah''''Tabay'' ("Ensnarer" or "Deceiver"), possibly a patron of hunting with sn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intracranial Pressure
Intracranial pressure (ICP) is the pressure exerted by fluids such as cerebrospinal fluid (CSF) inside the skull and on the brain tissue. ICP is measured in millimeters of mercury ( mmHg) and at rest, is normally 7–15 mmHg for a supine adult. This equals to 9–20 cmH2O, which is a common scale used in lumbar punctures. The body has various mechanisms by which it keeps the ICP stable, with CSF pressures varying by about 1 mmHg in normal adults through shifts in production and absorption of CSF. Changes in ICP are attributed to volume changes in one or more of the constituents contained in the cranium. CSF pressure has been shown to be influenced by abrupt changes in intrathoracic pressure during coughing (which is induced by contraction of the diaphragm and abdominal wall muscles, the latter of which also increases intra-abdominal pressure), the valsalva maneuver, and communication with the vasculature ( venous and arterial systems). Intracranial hypertension (IH), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyperventilation
Hyperventilation is irregular breathing that occurs when the rate or tidal volume of breathing eliminates more carbon dioxide than the body can produce. This leads to hypocapnia, a reduced concentration of carbon dioxide dissolved in the blood. The body normally attempts to compensate for this homeostatically, but if this fails or is overridden, the blood pH will rise, leading to respiratory alkalosis. This increases the affinity of oxygen to hemoglobin and makes it harder for oxygen to be released into body tissues from the blood. The symptoms of respiratory alkalosis include dizziness, tingling in the lips, hands, or feet, headache, weakness, fainting, and seizures. In extreme cases, it may cause carpopedal spasms, a flapping and contraction of the hands and feet. Factors that may induce or sustain hyperventilation include: physiological stress, anxiety or panic disorder, high altitude, head injury, stroke, respiratory disorders such as asthma, pneumonia, or hyper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Positive End Expiratory Pressure
Positive end-expiratory pressure (PEEP) is the pressure in the lungs (alveolar pressure) above atmospheric pressure (the pressure outside of the body) that exists at the end of expiration. The two types of PEEP are extrinsic PEEP (PEEP applied by a ventilator) and intrinsic PEEP (PEEP caused by an incomplete exhalation). Pressure that is applied or increased during an inspiration is termed pressure support. PEEP is a therapeutic parameter set in the ventilator (extrinsic PEEP), or a complication of mechanical ventilation with air trapping (auto-PEEP). Intrinsic (auto-) PEEP Auto-PEEP is an incomplete expiration prior to the initiation of the next breath causes progressive air trapping (hyperinflation). This accumulation of air increases alveolar pressure at the end of expiration, which is referred to as auto-PEEP. Auto-PEEP develops commonly in high minute ventilation (hyperventilation), expiratory flow limitation (obstructed airway) and expiratory resistance (narrow airway). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endotracheal Intubation
Tracheal intubation, usually simply referred to as intubation, is the placement of a flexible plastic tube into the trachea (windpipe) to maintain an open airway or to serve as a conduit through which to administer certain drugs. It is frequently performed in critically injured, ill, or anesthetized patients to facilitate ventilation of the lungs, including mechanical ventilation, and to prevent the possibility of asphyxiation or airway obstruction. The most widely used route is orotracheal, in which an endotracheal tube is passed through the mouth and vocal apparatus into the trachea. In a nasotracheal procedure, an endotracheal tube is passed through the nose and vocal apparatus into the trachea. Other methods of intubation involve surgery and include the cricothyrotomy (used almost exclusively in emergency circumstances) and the tracheotomy, used primarily in situations where a prolonged need for airway support is anticipated. Because it is an invasive and uncomfortable me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
