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John Rhea Barton
John Rhea Barton (April 1794 – January 1, 1871) was an American orthopedic surgeon remembered for describing Barton's fracture. Early life Barton was born in Lancaster, Pennsylvania in April 1794. He was the son of Elizabeth (née Rhea) Barton (b. 1759) and William Barton (1754–1817), a lawyer who designed the Great Seal of the United States. Among his siblings was older brother was William Paul Crillon Barton, the medical botanist, physician, professor, naval surgeon, and botanical illustrator. His uncle, Benjamin Smith Barton, was an eminent medical botanist and vice-president of the American Philosophical Society. Barton graduated from the School of Medicine (now known as the Perelman School of Medicine) at the University of Pennsylvania in 1818 and started teaching there soon after. Career He became surgeon at the Philadelphia Almshouse, working for Philip Syng Physick, and returned to the Pennsylvania Hospital as surgeon in 1823. He was said to be ambidextrou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lancaster, Pennsylvania
Lancaster, ( ; pdc, Lengeschder) is a city in and the county seat of Lancaster County, Pennsylvania. It is one of the oldest inland cities in the United States. With a population at the 2020 census of 58,039, it ranks 11th in population among Pennsylvania's municipalities. The Lancaster metropolitan area population is 507,766, making it the 104th-largest metropolitan area in the U.S. and second-largest in the South Central Pennsylvania area. The city's primary industries include healthcare, tourism, public administration, manufacturing, and both professional and semi-professional services. Lancaster is a hub of Pennsylvania's Dutch Country. Lancaster is located southwest of Allentown and west of Philadelphia. History Originally called Hickory Town, the city was renamed after the English city of Lancaster by native John Wright. Its symbol, the red rose, is from the House of Lancaster. Lancaster was part of the 1681 Penn's Woods Charter of William Penn, and was laid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ambidexterity
Ambidexterity is the ability to use both the right and left hand equally well. When referring to objects, the term indicates that the object is equally suitable for right-handed and left-handed people. When referring to humans, it indicates that a person has no marked preference for the use of the right or left hand. Only about one percent of people are naturally ambidextrous, which equates to about 70,000,000 people in the world. In modern times, it is common to find some people considered ambidextrous who were originally left-handed and who learned to be ambidextrous, either deliberately or as a result of training in schools or in jobs where right-handed habits are often emphasized or required. Since many everyday devices (such as can openers and scissors) are asymmetrical and designed for right-handed people, many left-handers learn to use them right-handedly due to the rarity or lack of left-handed models. Thus, left-handed people are more likely to develop motor skills in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mayors Of Philadelphia
The mayor of Philadelphia is the chief executive of the government of Philadelphia, Pennsylvania, as stipulated by the Charter of the City of Philadelphia. The current mayor of Philadelphia is Jim Kenney. History The first mayor of Philadelphia, Humphrey Morrey, was appointed by the city’s founder, William Penn. Subsequently, Edward Shippen was appointed by Penn as the first mayor under the charter of 1701 and second mayor overall, and then was elected to a second term by the City Council. Subsequent mayors, who held office for one year, were elected by the city council from among their number. No monetary compensation was paid to the earliest office-holders, and candidates often objected strongly to their being selected, sometimes choosing even to pay a fine rather than serve. In 1704 Alderman Griffith Jones was elected but declined to serve, for which he was fined twenty pounds. In 1706, Alderman Thomas Story was similarly fined for refusing office. In 1745, Alderman Abraham ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Willing
Thomas Willing (December 19, 1731 – January 19, 1821) was an American merchant, politician and slave trader who served as mayor of Philadelphia and was a delegate from Pennsylvania to the Continental Congress. He also served as the first president of the Bank of North America and the First Bank of the United States. During his tenure there he became the richest man in America. Early life Thomas Willing was born in Philadelphia, the son of Charles Willing (1710–1754), who twice served as mayor of Philadelphia, and Anne Shippen (1710-1791), granddaughter of Edward Shippen, who was the second mayor of Philadelphia. His brother, James Willing, was a Philadelphia merchant who later served as a representative of the Continental Congress and led a 1778 military expedition to raid holdings of British loyalists in Natchez, Mississippi. Thomas completed preparatory studies in Bath, England, then studied law in London at the Inner Temple. Career In 1749, after studying in England, he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broad Street Historic District (Philadelphia)
The Broad Street Historic District is a historic district in Center City, Philadelphia, Pennsylvania. It is bounded roughly by Juniper, Cherry, 15th, and Pine Streets, covering an area about one block on either side of Broad Street. The district was listed on the National Register of Historic Places in 1984. Contributing properties *Academy of Music (Philadelphia) *Land Title Building *Masonic Temple *Pennsylvania Academy of the Fine Arts *Philadelphia City Hall * Philadelphia National Bank Building *Philadelphia Stock Exchange *Philadelphia College of Art *Union League of Philadelphia See also * Broad Street (Philadelphia) References External linksDistrict Map Pennsylvania Historical and Museum Commission *NRHP Inventory The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic v ... P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Persifor Frazer
Persifor Frazer (August 9, 1736April 24, 1792) was an American farmer, soldier, and industrialist, and the founder of one of the most prominent families of Philadelphia, Pennsylvania. Life Frazer, the son of John and Mary Smith Frazer, was born in Newtown Township, Pennsylvania, not far from Philadelphia. He married Mary "Polly" Taylor on October 2, 1766, and managed a prosperous farm near Brandywine Creek. They raised ten children, many of whom established their own successful businesses and lineages. Grandson Persifor Frazer Smith was a leading brigadier general in the U.S. Army during the Mexican–American War. Frazer became a leading regional political figure resisting the growing British power in the colonies. During the American Revolutionary War, in early 1776, he was elected as the captain of Company A, Fourth Pennsylvania Battalion and later was promoted to lieutenant colonel of the Fifth Pennsylvania Line, both under "Mad Anthony" Wayne. Frazer was captured at the Bat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delaware County, Pennsylvania
Delaware County, colloquially referred to as Delco, is a County (United States), county in the Commonwealth (U.S. state), Commonwealth of Pennsylvania. With a population of 576,830 as of the 2020 census, it is the List of counties in Pennsylvania, fifth-most populous county in Pennsylvania and the List of counties in Pennsylvania, third=smallest in area. Delaware County is part of the Delaware Valley and borders Philadelphia, the List of United States cities by population, sixth most populous city in the nation as of 2020. The county was created on September 26, 1789, from part of Chester County, Pennsylvania, Chester County and named for the Delaware River. The county is adjacent to the consolidated city-county, city-county of Philadelphia County, Pennsylvania, Philadelphia and is included in the Philadelphia–Camden, New Jersey, Camden–Wilmington, Delaware, Wilmington, PA–New Jersey, NJ–Delaware, DE–Maryland, MD Metropolitan statistical area, metropoilitan stastical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forceps
Forceps (plural forceps or considered a plural noun without a singular, often a pair of forceps; the Latin plural ''forcipes'' is no longer recorded in most dictionaries) are a handheld, hinged instrument used for grasping and holding objects. Forceps are used when fingers are too large to grasp small objects or when many objects needed to be held at one time while the hands are used to perform a task. The term "forceps" is used almost exclusively in the fields of biology and medicine. Outside biology and medicine, people usually refer to forceps as tweezers, tongs, pliers, clips or clamps. Mechanically, forceps employ the principle of the lever to grasp and apply pressure. Depending on their function, basic surgical forceps can be categorized into the following groups: # Non-disposable forceps. They should withstand various kinds of physical and chemical effects of body fluids, secretions, cleaning agents, and sterilization methods. # Disposable forceps. They are usually made o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Obstetrics
Obstetrics is the field of study concentrated on pregnancy, childbirth and the postpartum period. As a medical specialty, obstetrics is combined with gynecology under the discipline known as obstetrics and gynecology (OB/GYN), which is a surgical field. Main areas Prenatal care Prenatal care is important in screening for various complications of pregnancy. This includes routine office visits with physical exams and routine lab tests along with telehealth care for women with low-risk pregnancies: Image:Ultrasound_image_of_a_fetus.jpg, 3D ultrasound of fetus (about 14 weeks gestational age) Image:Sucking his thumb and waving.jpg, Fetus at 17 weeks Image:3dultrasound 20 weeks.jpg, Fetus at 20 weeks First trimester Routine tests in the first trimester of pregnancy generally include: * Complete blood count * Blood type ** Rh-negative antenatal patients should receive RhoGAM at 28 weeks to prevent Rh disease. * Indirect Coombs test (AGT) to assess risk of hemolytic dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bandage
A bandage is a piece of material used either to support a medical device such as a dressing or splint, or on its own to provide support to or to restrict the movement of a part of the body. When used with a dressing, the dressing is applied directly on a wound, and a bandage used to hold the dressing in place. Other bandages are used without dressings, such as elastic bandages that are used to reduce swelling or provide support to a sprained ankle. Tight bandages can be used to slow blood flow to an extremity, such as when a leg or arm is bleeding heavily. Bandages are available in a wide range of types, from generic cloth strips to specialized shaped bandages designed for a specific limb or part of the body. Bandages can often be improvised as the situation demands, using clothing, blankets or other material. In American English, the word ''bandage'' is often used to indicate a small gauze dressing attached to an adhesive bandage. Types Gauze bandage (common gauze roller ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lesser Trochanter
The lesser trochanter is a conical posteromedial bony projection of the femoral shaft. it serves as the principal insertion site of the iliopsoas muscle. Structure The lesser trochanter is a conical posteromedial projection of the shaft of the femur, projecting from the posteroinferior aspect of its junction with the femoral neck. The summit and anterior surface of the lesser trochanter are rough, whereas its posterior surface is smooth. From its apex three well-marked borders extend: * two of these are above ** a medial continuous with the lower border of the femur neck ** a lateral with the intertrochanteric crest * the inferior border is continuous with the middle division of the linea aspera Attachments The summit of the lesser trochanter gives insertion to the tendon of the psoas major muscle and the iliacus muscle; the lesser trochanter represents the principal attachment of the iliopsoas. Anatomical relations The intertrochanteric crest (which demarcates the junctio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greater Trochanter
The greater trochanter of the femur is a large, irregular, quadrilateral eminence and a part of the skeletal system. It is directed lateral and medially and slightly posterior. In the adult it is about 2–4 cm lower than the femoral head.Standring, Susan, editor. ''Gray’s Anatomy: The Anatomical Basis of Clinical Practice''. Forty-First edition, Elsevier Limited, 2016, p. 1327. Because the pelvic outlet in the female is larger than in the male, there is a greater distance between the greater trochanters in the female. It has two surfaces and four borders. It is a traction epiphysis. Surfaces The ''lateral surface'', quadrilateral in form, is broad, rough, convex, and marked by a diagonal impression, which extends from the postero-superior to the antero-inferior angle, and serves for the insertion of the tendon of the gluteus medius. Above the impression is a triangular surface, sometimes rough for part of the tendon of the same muscle, sometimes smooth for the interposi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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