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LC
LCabbr.1. landing craft2. Library of Congress
lcabbr. lowercaselc abbreviation for 1. left centre (of a stage, etc) 2. loco citato 3. (Printing, Lithography & Bookbinding) printing lower case [(for sense 2) Latin: in the place cited]
lc the internet domain name for (Computer Science) Saint Lucia
LC (in the US) abbreviation for (Government, Politics & Diplomacy) Library of CongressLC landing craft. L.C. Library of Congress. l.c. 1. left center. 2. letter of credit. 3. in the place cited. [< Latin locō citātō] 4. lowercase. L/C or l/c, letter of credit. Translationslc
lc (networking)The country code for Saint Lucia.LC(1) (Lower Case) See case sensitive.
(2) (Liquid Crystal) See LCD.
(3) (Low-cost Color) See Macintosh models - early.
(4) (Liquid Coupled) A method for attaching the lens to the CRT in a CRT-based movie projector. A liquid chamber is placed between lens and CRT, and the liquid reduces the halo effect caused by reflections bouncing back from the lens into the tube face. See front-projection TV.LC
LCAbbreviation for lethal concentration.colitis (ko-lit'is) [ col- + -itis] Inflammation of the colon. See: dysentery; gay bowel syndrome; Crohn diseaseamebic colitisAmebiasis.antibiotic-associated colitisAntibiotic-induced diarrhea. See: pseudomembranous colitiscollagenous colitis Abbreviation: CC
Chronic watery diarrhea of unknown cause, in which the appearance of the bowel during endoscopy is normal. Biopsies of the bowel wall reveal thickening of the collagen layer beneath the colonic epithelium. CC is ten times more common in women than in men and is usually diagnosed in people aged 40 to 60. E. coli 0157:H7 colitisAn infectious, bloody diarrhea caused by Escherichia coli 0157:H7. See: E. coli 0157:H7.infectious colitisColitis caused by pathogens such as amebas, bacteria, and protozoa. It may be caused by Campylobacter, Cryptosporidium, Escherichia coli, Entamoeba histolytica, Giardia, Salmonella, , and Shigella.lymphocytic colitis Abbreviation: LC
Chronic watery diarrhea of unknown cause, in which the endoscopic and radiological appearance of the bowel wall is normal. Biopsies of the bowel wall reveal excessive numbers of lymphocytes within the intestinal epithelium. LC is equally common in men and women and is usually diagnosed in people aged 40 to 60. microscopic colitis Abbreviation: MC
Either of two forms of colitis (collagenous and lymphocytic), in which people have chronic, watery diarrhea despite having normal-appearing bowels during endoscopy or radiologic study. pseudomembranous colitisColitis associated with antibiotic therapy and, sometimes, with chronic debilitating illnesses in adult patients in the community. It is caused by one of two exotoxins produced by Clostridium difficile, which is part of the normal intestinal flora. Broad-spectrum antibiotics disrupt the normal balance of the intestinal flora and allow an overgrowth of strains that produce toxins. The exotoxins damage the mucosa of the colon and produce a pseudomembrane composed of inflammatory exudate. The symptoms (foul-smelling diarrhea with gross blood and mucus, abdominal cramps, fever, and leukocytosis) usually begin 4 to 10 days after the start of antibiotic therapy. The disease is treated by discontinuing previously prescribed antibiotics and beginning therapy with oral metronidazole; use of vancomycin should be limited to patients who do not respond to metronidazole. Diarrhea may reappear in approx. 20% of patients after treatment, necessitating a second course of therapy. radiation colitisColitis due to damage of the bowel by radiation therapy. The symptoms are those of an inflamed bowel (pain, cramps, diarrhea, and rectal bleeding). Malabsorption may develop as a result of permanent injury to the mucosa. ulcerative colitisColitis marked pathologically by continuous inflammation of the intestinal mucosa, which typically involves the anus, rectum, and distal colon, and sometimes affects the entire large intestine. It occurs most often in patients during the second or third decade of life, although a second cluster of cases occurs in patients in their sixties. The disease is associated with an increased incidence of cancer of the colon. Crohn disease; inflammatory bowel disease; SymptomsBloody diarrhea and pain with the passage of stools are characteristic. In severe cases, patients may have more than 6 bloody bowel movements in a day. Iron deficiency anemia often develops as a result. TreatmentAminosalicylate drugs and corticosteroids decrease symptoms and improve inflammation. Patients with refractory disease may require colectomy. Patient careThe patient is prepared for diagnostic studies (sigmoidoscopy, colonoscopy, barium enema, CT scan) and is told that the procedure can be uncomfortable and fatiguing. He is taught to understand and participate in treatment goals: controlling inflammation, maintaining or restoring fluid and electrolyte balance, receiving adequate nutrition and replacing nutritional losses, and preventing complications. The nurse or dietitian teaches the patient about dietary intake, which should be high-caloric, nonspicy, caffeine-free, and low in high residue foods and milk products. Actual dietary and caloric intake must be documented. If the patient is unable to take fluids by mouth, intravenous (IV) fluid and electrolyte replacement or parenteral nutrition are instituted as prescribed. Fluid intake and output are monitored, particularly for frequency, volume, and characteristics of diarrhea. The patient is monitored for dehydration and electrolyte imbalances, particularly hypokalemia, hypernatremia, and anemia. Prescribed drug therapy is administered; the patient is evaluated for desired and adverse effects and is taught about the particulars of his regimen, which usually includes sulfasalazine (5-ASA), prescribed for its antibiotic and anti-inflammatory effects. Studies have shown that, in high-risk patients, 5-ASA given both orally and by enema appears to sustain remission better than oral therapy alone. Since 5-ASA interferes with folate metabolism, use of a folate supplement is encouraged. Corticosteroids such as prednisone often are prescribed to reduce inflammation. The patient is taught that once clinical remission is achieved, steroid therapy can be tapered gradually and discontinued, but should never be summarily stopped. If the patient requires prolonged steroid therapy, he must report gastric irritation, edema, personality changes, moon face, and hirsutism. Corticosteroids given chronically may produce many serious side effects, including bone loss, diabetes mellitus, and cataracts. Antispasmodic and antidiarrheal agents (tincture of belladonna, diphenoxylate, loperamide) are used rarely and with great caution because they can precipitate colonic dilation (toxic megacolon). Measures to prevent perianal skin breakdown are reviewed, e.g., cleaning the rectal area thoroughly but gently following each bowel movement, applying a moisture barrier such as petroleum jelly, and changing position frequently. While surgery is considered only for patients who do not respond to pharmacological therapies, several surgical procedures are available to attempt to preserve rectal evacuation. Bowel surgeries require a special antibiotic preparation, and postoperative care includes all general patient care concerns. In addition, a temporary nasogastric tube is usually inserted, and a diet is gradually advanced after removal of the tube. The patient may have a permanent or temporary stoma or a pouch ileostomy and requires ongoing teaching and support from a stomal therapist and support groups for help and management.
lymphocytic colitis Abbreviation: LC
Chronic watery diarrhea of unknown cause, in which the endoscopic and radiological appearance of the bowel wall is normal. Biopsies of the bowel wall reveal excessive numbers of lymphocytes within the intestinal epithelium. LC is equally common in men and women and is usually diagnosed in people aged 40 to 60. See also: colitisLC
LC abbreviation for LORD CHANCELLOR.LC
LCThe two-character ISO 3166 country code for SAINT LUCIA.LC1. ISO 3166-1 alpha-2 code for the Republic of Saint Lucia. This is the code used in international transactions to and from Saint Lucian bank accounts.
2. ISO 3166-2 geocode for Saint Lucia. This is used as an international standard for shipping to Saint Lucia. Each Saint Lucian quarter has its own code with the prefix "LC." For example, the code for the Quarter of Praslin is ISO 3166-2:LC-09.LC
| Acronym | Definition |
|---|
| LC➣Library of Congress (US) | | LC➣Liquid Chromatography | | LC➣Lake City (ammunition headstamp) | | LC➣Least Concern (IUCN Red List of Threatened Species Lower Risk sub-category) | | LC➣Liquid Crystal | | LC➣Saint Lucia (ISO country code, top level domain) | | LC➣Local Call | | LC➣Low Cost | | LC➣Lower Case | | LC➣Lactation Consultant | | LC➣Letter of Credit | | LC➣Learning Center | | LC➣Louisiana College (Pineville, Louisiana) | | LC➣Lauren Conrad (actress) | | LC➣Life-Cycle | | LC➣Lynchburg College (Virginia) | | LC➣Line Card | | LC➣Lethal Concentration | | LC➣Land Cover | | LC➣Lions Club | | LC➣Legion of Christ (Roman Catholic religious institute) | | LC➣Low Carb (low carbohydrate diet) | | LC➣Liberty City (gaming, Grand Theft Auto) | | LC➣Launch Complex | | LC➣Lewis and Clark Community College (Godfrey, IL) | | LC➣Local Currency | | LC➣Laptop Computer | | LC➣Low-Carbohydrate (diet) | | LC➣Las Cruces (New Mexico town) | | LC➣Local Committee | | LC➣Lincoln County | | LC➣Learning Communities (various universities) | | LC➣L-Carnitine | | LC➣Lucky Charms | | LC➣League Cup (UK football tournament) | | LC➣Local Control | | LC➣Language Code | | LC➣Level Control | | LC➣Low Class | | LC➣Left Click | | LC➣Low Carbon | | LC➣Low Confidence | | LC➣Life Coach | | LC➣Logistics Center | | LC➣Library Council | | LC➣Low Compression | | LC➣Limited Company | | LC➣La Canada (California) | | LC➣Luther College (Dechorah, Iowa) | | LC➣Lara Croft (Tomb Raider) | | LC➣Liver Cirrhosis | | LC➣Lieutenant Colonel | | LC➣Leakage Current | | LC➣Locus Coeruleus | | LC➣Link Connection | | LC➣Lacrosse Club (various locations) | | LC➣Love Connection (TV show) | | LC➣Launch Countdown (US NASA) | | LC➣Left Center (Stage) | | LC➣Line Conditioner | | LC➣Label Code (IFPI) | | LC➣Labour Court | | LC➣Los Cabos (Mexico) | | LC➣Linfield College (Oregon) | | LC➣Lesser Curvature (stomach) | | LC➣Least Common | | LC➣Long Colt | | LC➣Landing Craft | | LC➣Little Child (Beatles song) | | LC➣Linux Computer | | LC➣Line Control | | LC➣Letter Carrier (Canada Post) | | LC➣Love Canal | | LC➣Lower Class | | LC➣Lacuna Coil (band) | | LC➣Lord Chancellor | | LC➣Listening Comprehension | | LC➣Logan County | | LC➣Lymphocytic Colitis (medical disorder) | | LC➣Littoral Combat (US Navy) | | LC➣Lance Corporal | | LC➣Library Computer | | LC➣Level Crossing (UK Ordnance survey map) | | LC➣Lecco, Lombardia (Italian province) | | LC➣Land Contract | | LC➣Legendary Classic (motorcycle) | | LC➣Linear Control | | LC➣Line of Contact | | LC➣Lighting Certified | | LC➣Line Circuit | | LC➣Lotus Connector | | LC➣Leadership Challenge | | LC➣Logical Connection | | LC➣Local Channel | | LC➣Lawrence Central (High School) | | LC➣Learning Collaborative | | LC➣Limited Capability | | LC➣Lower Canada | | LC➣Local Coordinator | | LC➣Line Cost | | LC➣Logic Colloquium | | LC➣Line Charge | | LC➣Leningrad Cowboys (Finnish band) | | LC➣Light Case | | LC➣Leslie Consulting (New Mexico) | | LC➣Load Constant (NIOSH) | | LC➣Logistics Command | | LC➣Lung Center | | LC➣Letters and Cards (US Postal Service) | | LC➣Lucent Connector (fiber optic connector with a 1.25mm ferrule) | | LC➣Low Coupling | | LC➣Letter Contract | | LC➣Linear Coefficient | | LC➣Leaky Cauldron (Harry Potter fan site) | | LC➣Logistics Coordinator | | LC➣Loud & Clear (logging abbreviation) | | LC➣Lansdale Catholic (Pennsylvania) | | LC➣Large Crown (philatelic watermark; British) | | LC➣Listchecker (application) | | LC➣Launch Critical (US NASA) | | LC➣Lake Cowichan (British Columbia, Canada) | | LC➣Inductor-Capacitor circuit (L is the symbol for inductance) | | LC➣Lorentz Contraction (aka time dilation) | | LC➣Lipa City (Batangas, Philippines) | | LC➣Licensed Companion | | LC➣Liquid Concentration | | LC➣Loco Citato (Latin) | | LC➣Left-Circular | | LC➣Locked Closed | | LC➣Legal Consolidation | | LC➣Legionnaires of Christ (religious order) | | LC➣Loopback Capability (ATM) | | LC➣Leafcull (gaming, Asheron's Call) | | LC➣Latvia's Way Union | | LC➣Lead Count | | LC➣Lane Controller | | LC➣Lethal Commandos (online gaming) | | LC➣Lawncrest (Philadelphia neighborhood) | | LC➣Limited Certification | | LC➣Loopback Circuit (HSSI) | | LC➣Laboratory Counsel | | LC➣Late Counter | | LC➣Little Connector (fiber optics) | | LC➣Large Custom Built | | LC➣Lodge Chief (Order of the Arrow, Boy Scouts of America) | | LC➣Lancaster and Chester Railway Company | | LC➣Laboratory Ceiling | | LC➣Lymphocytic Cholangitis | | LC➣Launch Cancellation | | LC➣Lampert Connector (fiber optics) | | LC➣Linked Characteristic | | LC➣Largest Comb (poultry science) | | LC➣L. Ron Hubbard Communicator (Church of Scientology) | | LC➣Logic/Logical Channel | | LC➣Launcher Console | | LC➣Labor Capture | | LC➣Lacking Component | | LC➣Lepidoptera of Caucasus Region | | LC➣Limited Configuration/Coordinating | | LC➣Lattice Computing | | LC➣Liscomb Complex |
ThesaurusSeeLCD |