Define Talc

Define talcum. talcum synonyms, talcum pronunciation, talcum translation, English dictionary definition of talcum. n. 1. Talc. 2. Talcum powder. American Heritage® Dictionary of the English Language, Fifth Edition.. talcum - a toilet powder made of purified talc and usually scented; absorbs excess moisture. talcum powder. bath powder,.

Define talc. Patients with recurrent pleural effusions secondary to malignancy are subjected to pleurodesis if clinically indicated. Pleurodesis involves the introduction of a sclerosing agent into the pleural space. Talc is one of the most commonly used sclerosing agents in treating patients with recurrent, symptomatic malignant pleural effusions. However, the mechanisms whereby talc mediates pleural. Pleurodesis: A procedure that causes the membranes around the lungs to stick together and prevents the buildup of fluid in the space between the membranes (pleural space). Pleurodesis is done in cases of severe recurrent pleural effusions (outpourings of fluid around the lungs) to prevent the reaccumulation of the fluid. Talc definition, a green-to-gray, soft mineral, hydrous magnesium silicate, Mg3(Si4O10)(OH)2, unctuous to the touch, and occurring usually in foliated or compact masses, used in making lubricants, talcum powder, electrical insulation, etc. See more. Povidone iodine is equally effective and safe as talc, and may be preferred because of easy availability and low cost. Chemical pleurodesis is a painful procedure, and so patients are often premedicated with a sedative and analgesics. A local anesthetic may be instilled into the pleural space, or an epidural catheter may be placed for anesthesia.

French expression used on boards meaning : Truc à La Con (useless stuff / damn stuff) Talc is also used in food processing, and to make some supplements, pharmaceutical pills, chewing gum and polished rice. What is talc, where is it used and why is asbestos a concern? The International Agency for Research on Cancer classifies talc that contains asbestos as "carcinogenic to humans," while talc not containing asbestos is "not. Define TALC at AcronymAttic.com. AcronymAttic has 20 unverified meanings for TALC. Printer friendly. Menu Search "AcronymAttic.com. Abbreviation to define. Find. Examples: NFL, NASA, PSP, HIPAA. Tweet. What does TALC stand for? Our 'Attic' has 20 unverified meanings for TALC. Talc, common silicate mineral that is distinguished from almost all other minerals by its extreme softness. Its soapy or greasy feel accounts for the name soapstone given to compact aggregates of talc and other rock-forming minerals. Dense aggregates of high-purity talc are called steatite.

talc (n.) 1580s, talke, from Middle French talc (16c.), probably from Spanish talco and Medieval Latin talcus, also talcum "talc" (ealy 14c.), both from Arabic talq, from Persian talk "talc." "It was applied by the Arab and medieval writers to various transparent, translucent and shining minerals such as talc proper, mica, selenite, etc." [Flood]. pleurodesis: [ ploo͡-rod´ĕ-sis ] the artificial production of adhesions between the parietal and the visceral pleura for treatment of persistent pneumothorax or severe pleural effusion ; formerly done by physically irritating the pleural surface, it is now usually done with a chemical sclerosing agent . Talcum powder definition is - powdered talc. Recent Examples on the Web Download the NBC News app for breaking news and alerts Health concerns about talcum powders have prompted thousands of U.S. lawsuits by women who claim that asbestos in the powder caused their cancers. — NBC News, "Johnson & Johnson discontinues talc-based baby powder in U.S., Canada amid lawsuits," 19 May 2020 Health. Talcum powder is made from talc, a mineral composed mainly of the elements magnesium, silicon, and oxygen. It is widely used in cosmetic products such as baby powder and adult body and facial powders.

Pleurodesis is a procedure sometimes performed with lung cancer. Learn the definition, how it is done, and possible complications. ‘Apparently talc and asbestos are similar, and apparently deposits of that kind of stone were indigenous to the northern part of the Appalachian range.’ ‘Consumer applications of talc include pharmaceutical tablet production, confectionery manufacturing, and cosmetic applications such as antiperspirant sticks or body powder.’ talc definition: 1. a soft, light-colored, monoclinic mineral, MgSiO(OH), with a greasy feel, used to make talcum powder, lubricants, etc.; magnesium silicate 2. talcum (powder)Origin of talcFrench from Arabic ?alqtransitive verb talcked or talced... Define talc. talc synonyms, talc pronunciation, talc translation, English dictionary definition of talc. n. A fine-grained white, greenish, or gray mineral, Mg3Si4O10 2, having a soft soapy feel and used in talcum and face powder, as a paper coating, and as a...

Total Annual Loan Cost (TALC): The projected total cost that a reverse mortgage holder should expect to pay over the life of the loan. The total annual loan cost, or TALC, is based off of the. Translate talc into Spanish. Find words for talc in Spanish in this Spanish-English dictionary. Traducir talc de Inglés a español. Talc is a clay mineral, composed of hydrated magnesium silicate with the chemical formula Mg 3 Si 4 O 10 (OH) 2.Talc in powdered form, often combined with corn starch, is used as baby powder.This mineral is used as a thickening agent and lubricant; is an ingredient in ceramics, paint, and roofing material; and is a main ingredient in many cosmetics. It occurs as foliated to fibrous masses, and. Talc definition is - a very soft mineral that is a basic silicate of magnesium, has a soapy feel, and is used especially in making talcum powder.

Talcum definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!