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John Howland (doctor)
John Howland (February 3, 1873 – June 20, 1926) was an American pediatrician who spent the majority of his career at Johns Hopkins Hospital, where he established the first full-time pediatric department in the United States. The John Howland Award, the highest honor given by the American Pediatric Society, is named after him. Early life and education Howland was born in 1873 in New York City to a New England family whose ancestry included John Howland (1592–1673), who traveled on the ''Mayflower'' and helped to found the Plymouth Colony. After graduating from Phillips Exeter Academy, Howland attended Yale University, where he rowed, played tennis, and was a member of the Skull and Bones secret society. He received his Bachelor of Arts from Yale in 1894 and went on to study medicine at the New York University School of Medicine, graduating in 1897. He then earned a second M.D. from Cornell University Medical College in 1899. Career Howland interned at the Presbyterian Hospit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Franklin Draper (artist)
William Franklin Draper (December 24, 1912 – October 26, 2003) was an American painter and a lieutenant commander in the United States Navy. Early life Draper was born in Hopedale, Massachusetts, on December 24, 1912. His father was Clare H. Draper, son of General William Franklin Draper, who served in the Civil War and later as Ambassador to Italy. Draper's mother was Mathilda Engman Draper, who was from Kentucky. The family owned the Draper Corporation once among the nation's largest manufacturer of textile looms and related machines. Draper's father was on a fishing trip in Nova Scotia when the Wall Street crash of 1929 hit, and was unable to sell stock in the company causing a significant financial loss during Draper's teenage years. As a child, Draper's was a child prodigy on the piano. He attended the Pomfret School in Connecticut and then Harvard University in 1930 to study concert piano. He subsequently changed his focus to painting and spent time in Provincetown, M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Presbyterian Hospital (New York City)
Presbyterian Hospital was a New York City hospital. It was founded in 1868 and began operations in 1872. It was originally located between East 70th Street and 71st Streets and Madison and Park Avenue. The hospital expanded continuously throughout the late 19th century, adding an outpatient dispensary in 1888, a school of nursing in 1892, and additional beds and services in 1892, 1893, 1904 and 1912. In 1998, Presbyterian Hospital merged with New York Hospital, creating NewYork-Presbyterian Hospital. History Presbyterian Hospital was founded by James Lenox in 1868, and began operations in 1872, in buildings designed by Richard Morris Hunt. During the Spanish–American War, World War I and World War II, the hospital operated military wards or overseas hospital bases. In 1910, the hospital became affiliated with Columbia University's College of Physicians and Surgeons and with other hospitals and institutes in Manhattan, including, in 1925, the Sloane Hospital for Women, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alkalosis
Alkalosis is the result of a process reducing hydrogen ion concentration of arterial blood plasma (alkalemia). In contrast to acidemia (serum pH 7.35 or lower), alkalemia occurs when the serum pH is higher than normal (7.45 or higher). Alkalosis is usually divided into the categories of respiratory alkalosis and metabolic alkalosis or a combined respiratory/metabolic alkalosis. Signs and symptoms Metabolic alkalosis is usually accompanied by low blood potassium concentration, causing, e.g., muscular weakness, muscle pain, and muscle cramps (from disturbed function of the skeletal muscles), and muscle spasms (from disturbed function of smooth muscles). It may also cause low blood calcium concentration. As the blood pH increases, blood transport proteins, such as albumin, become more ionized into anions. This causes the free calcium present in blood to bind more strongly with albumin. If severe, it may cause tetany. Causes Respiratory alkalosis is caused by hyperventilati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edwards A
Edwards may refer to: People * Edwards (surname), an English surname * Edwards family, a prominent family from Chile * Edwards Barham (1937–2014), American politician * Edwards Davis (1873–1936), American actor, producer, and playwright * Edwards Pierrepont (1817–1892), American attorney, jurist, and orator Places United States * Edwards, Arkansas, in Prairie County * Edwards, California * Edwards, Colorado * Edwards, Illinois * Edwards, Kentucky, in Logan County (see April 2, 2006 tornado outbreak) * Edwards Dam, a former dam on the Kennebec River in Maine * Edwards, Michigan * Edwards, Mississippi * Edwards, Missouri * Edwards (town), New York * Edwards (village), New York * Edwards, Wisconsin * Edwards Air Force Base, in California * Edwards Plateau region of Texas ** Edwards Aquifer, an aquifer in that region * Edwards County, Illinois * Edwards County, Kansas * Edwards County, Texas * Edwards Township, Michigan * Edwards Township, Minnesota * Edwards River (Illino ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bicarbonate
In inorganic chemistry, bicarbonate (IUPAC-recommended nomenclature: hydrogencarbonate) is an intermediate form in the deprotonation of carbonic acid. It is a polyatomic anion with the chemical formula . Bicarbonate serves a crucial biochemical role in the physiological pH buffering system. The term "bicarbonate" was coined in 1814 by the English chemist William Hyde Wollaston. The name lives on as a trivial name. Chemical properties The bicarbonate ion (hydrogencarbonate ion) is an anion with the empirical formula and a molecular mass of 61.01 daltons; it consists of one central carbon atom surrounded by three oxygen atoms in a trigonal planar arrangement, with a hydrogen atom attached to one of the oxygens. It is isoelectronic with nitric acid (). The bicarbonate ion carries a negative one formal charge and is an amphiprotic species which has both acidic and basic properties. It is both the conjugate base of carbonic acid (); and the conjugate acid of , t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acidosis
Acidosis is a biological process producing hydrogen ions and increasing their concentration in blood or body fluids. pH is the negative log of hydrogen ion concentration and so it is decreased by a process of acidosis. Acidemia The term acidemia describes the state of low blood pH, when arterial pH falls below 7.35 (except in the fetus – see below) while ''acidosis'' is used to describe the processes leading to these states. The use of acidosis for a low pH creates an ambiguity in its meaning. The difference is important where a patient has factors causing both acidosis and alkalosis, wherein the relative severity of both determines whether the result is a high, low, or normal pH. Alkalemia occurs at a pH over 7.45. Arterial blood gas analysis and other tests are required to separate the main causes. In certain situations the main cause is clear. For instance, a diabetic with ketoacidosis is a recognizable case where the main cause of acidemia is essentially obvious. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetany
Tetany or tetanic seizure is a medical sign consisting of the involuntary contraction of muscles, which may be caused by disorders that increase the action potential frequency of muscle cells or of the nerves that innervate them. Cramp, Muscle cramps caused by the disease tetanus are not classified as tetany; rather, they are due to a lack of inhibition to the neurons that supply muscles. Tetanic contractions (physiologic tetanus) have a broad range of muscle contraction types, of which tetany is only one. Signs and symptoms Tetany is characterized by contraction of distal muscles of the hands (carpal spasm with extension of interphalangeal joints and adduction and flexion of the metacarpophalangeal joints) and feet (pedal spasm) and is associated with tingling around the mouth and distally in the limbs. Causes * The usual cause of tetany is a deficiency of calcium. An excess of phosphate (high phosphate-to-calcium ratio) can also trigger the spasms. * Underfunction of the pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rickets
Rickets, scientific nomenclature: rachitis (from Greek , meaning 'in or of the spine'), is a condition that results in weak or soft bones in children and may have either dietary deficiency or genetic causes. Symptoms include bowed legs, stunted growth, bone pain, large forehead, and trouble sleeping. Complications may include bone Deformity, deformities, bone pseudofractures and Bone fracture, fractures, muscle spasms, or an scoliosis, abnormally curved spine. The analogous condition in adults is osteomalacia. The most common cause of rickets is a hypovitaminosis D, vitamin D deficiency, although hereditary genetic forms also exist. This can result from eating a diet without enough vitamin D, dark skin, too little sun exposure, exclusive breastfeeding without vitamin D supplementation, celiac disease, and certain genetic conditions. Other factors may include not enough calcium or phosphorus. The underlying mechanism involves insufficient calcification of the growth plate. Di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harriet Lane Home
Johns Hopkins Children's Center (JHCC) is a nationally ranked, pediatric acute care children's teaching hospital located in Baltimore, Maryland, United States, adjacent to Johns Hopkins Hospital. The hospital has 196 pediatric beds and is affiliated with the Johns Hopkins School of Medicine. The hospital is the flagship pediatric member of Johns Hopkins Medicine and is one of two children's hospitals in the network. The hospital provides comprehensive pediatric specialties and subspecialties to infants, children, teens, and young adults aged 0–21 throughout Baltimore and the wider United States. Johns Hopkins Children's Center also sometimes treats adults who require pediatric care. Johns Hopkins Children's Center also features the only ACS verified Level 1 Pediatric Trauma Center in the state. The hospital is directly attached to Johns Hopkins Hospital and is situated near the Ronald McDonald House of Maryland. History Pediatrics at Johns Hopkins originated in 1912 when the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltimore
Baltimore is the most populous city in the U.S. state of Maryland. With a population of 585,708 at the 2020 census and estimated at 568,271 in 2024, it is the 30th-most populous U.S. city. The Baltimore metropolitan area is the 20th-largest metropolitan area in the country at 2.84 million residents. The city is also part of the Washington–Baltimore combined statistical area, which had a population of 9.97 million in 2020. Baltimore was designated as an independent city by the Constitution of Maryland in 1851. Though not located under the jurisdiction of any county in the state, it forms part of the central Maryland region together with the surrounding county that shares its name. The land that is present-day Baltimore was used as hunting ground by Paleo-Indians. In the early 1600s, the Susquehannock began to hunt there. People from the Province of Maryland established the Port of Baltimore in 1706 to support the tobacco trade with Europe and established the Town ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington University School Of Medicine
Washington University School of Medicine (WashU Medicine) is the medical school of Washington University in St. Louis, located in the Central West End neighborhood of St. Louis, Missouri. Founded in 1891, the School of Medicine shares a campus with Barnes-Jewish Hospital, St. Louis Children's Hospital, and the Alvin J. Siteman Cancer Center. The clinical service is provided by Washington University Physicians, a comprehensive medical and surgical practice providing treatment in more than 75 medical specialties. Washington University Physicians are the medical staff of the school's two teaching hospitals – Barnes-Jewish Hospital and St. Louis Children's Hospital. They also provide inpatient and outpatient care at the St. Louis Veteran's Administration Hospital, hospitals of the BJC HealthCare system, and 35 other office locations throughout the greater St. Louis region. History Medical classes were first held at Washington University in 1891 after the St. Louis Medi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morgan Stanley Children's Hospital
Morgan Stanley Children's Hospital of NewYork-Presbyterian (MSCH or CHONY) is a women's and children's hospital at 3959 Broadway, near West 165th Street, in the Washington Heights, Manhattan, Washington Heights neighborhood of Manhattan, New York City. It is a part of NewYork-Presbyterian Hospital and the Columbia University Irving Medical Center. The hospital treats patients aged 0–21 from New York City and around the world. The hospital features a American College of Surgeons, ACS verified Trauma center#Pediatric trauma centers, Level I Pediatric Trauma Center and is named after financial firm Morgan Stanley, which largely funded its construction through philanthropy. The hospital is affiliated with the Columbia University Vagelos College of Physicians and Surgeons, and many of its physicians are faculty members of the college. History The hospital has nearly 250 years of history in treating children, tracing its roots to the establishment of Columbia University's – then King ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
