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typhoid
ty·phoid T0448200 (tī′foid′)n. Typhoid fever.adj. also ty·phoi·dal (tī-foid′l) Of, relating to, or resembling typhoid fever.
[N., short for typhoid fever. Adj., typh(us) + -oid (from its resemblance to typhus).]typhoid (ˈtaɪfɔɪd) patholadj (Pathology) resembling typhusn (Pathology) short for typhoid feverty•phoid (ˈtaɪ fɔɪd)
n. 1. Also called ty′phoid fe′ver.an acute infectious disease characterized by high fever and intestinal inflammation, spread by food or water contaminated with the bacillus Salmonella typhosa. adj. 2. resembling typhus; typhous. 3. of, pertaining to, or resembling typhoid. [1790–1800; typh (us) + -oid] Thesaurus| Noun | 1. |  typhoid - serious infection marked by intestinal inflammation and ulceration; caused by Salmonella typhosa ingested with food or waterenteric fever, typhoid feverinfectious disease - a disease transmitted only by a specific kind of contact |
Translationstyphoid (fever) (ˈtaifoid) noun a dangerous type of infectious disease, caused by germs in food or drinking water. He died of typhoid (fever). 傷寒(症) 伤寒（症） IdiomsSeeTyphoid Marytyphoid
typhoid Pathol1. resembling typhus 2. short for typhoid fevertyphoid
typhoid [ti´foid] 1. resembling typhus.2. typhoid fever.typhoid fever a bacterial infection transmitted by contaminated water, milk or other foods, especially shellfish. The causative organism is Salmonella typhi, which is harbored in human feces. Entering the body through the intestinal tract, the bacillus starts multiplying in the bloodstream, causing fever and diarrhea. The usual incubation period is 7 to 14 days. Later the bacilli localize in the intestinal tract or the gallbladder.
Symptoms. The first symptoms are headache, perhaps sore throat and a fever that may reach 40.5°C (105°F). The temperature rises daily, reaching a peak in 7 to 10 days, maintaining this level for about another week, and then subsiding by the end of the fourth week. Periods of chills and sweating may occur, with loss of appetite. A watery, grayish or greenish diarrhea is common, but constipation sometimes occurs instead. After 2 weeks, red spots begin to appear on the chest and abdomen. If the case is severe, the patient may lapse into states of delirious muttering and staring into space. About the third to fourth week an improvement is noticeable, and steady recovery follows. The disease is serious and sometimes fatal.Transmission. Those who have had typhoid fever gain immunity from it but may become carriers. Although perfectly well, they harbor the bacteria and pass them out in their feces and urine. The typhoid bacillus often lodges in the gallbladder of carriers, and when the gallbladder is removed the person may cease to be a carrier. In cities, food handled by carriers is the principal source of infection. In rural areas carriers may infect food that they raise, such as fruit and fresh vegetables. When sewage and sanitation systems are poor, the organisms may enter the water supply. They can also be spread to food and water by flies that have been in contact with body waste. Contamination is more likely in regions where human feces are used to fertilize the crops.Prevention and Treatment. Once a widespread disease, typhoid fever has now been virtually eliminated in countries with advanced sanitation. Proper sanitation involves (1) good sewage systems to dispose of human wastes and (2) proper measures for keeping foods uncontaminated. Food should be carefully protected from flies. One should wash the hands carefully before eating and after going to the toilet. Effective medicines, such as the antibiotic chloramphenicol, are available for treatment of the disease. A less serious disease whose symptoms resemble those of typhoid fever is paratyphoid fever, which is also transmitted by contaminated food or liquids.Patient Care. Patients with typhoid and paratyphoid fever are placed under enteric precautions until the urine and feces are free of bacilli. If sewage treatment for the community is adequate, feces and urine need not be disinfected, but if there is danger of incomplete destruction of the bacilli by sewage treatment methods, such waste should be disinfected by chlorinated lime or a 4 per cent Lysol solution before disposal. Other precautionary measures to prevent spread of the disease include adequate screening of windows and doors so that flies may not come in contact with waste products.
Most patients with typhoid fever require measures to lower the body temperature when fever is extreme. These include cool sponge baths, application of ice bags, and administration of antipyretic drugs as ordered. Fluids should be forced, to prevent dehydration. The diet should consist of soft, bland, easily digested, and nourishing foods. Observations of the patient include watching for sudden temperature changes, signs of intestinal bleeding, and symptoms of intestinal perforation.
kaolin or a similar medication may be needed to help control diarrhea. If constipation becomes a problem, a low saline enema should be given in preference to a cathartic because of the danger of intestinal perforation. Good oral hygiene and care of the lips and mouth are essential, as for any patient with a prolonged febrile condition. In addition, the patient must be kept clean and dry and turned frequently to avoid the development of pressure ulcers. During the convalescent period the patient will need adequate rest and a well-rounded diet to facilitate recovery from this debilitating illness.ty·phoid (tī'foyd), 1. Typhuslike; stuporous from fever. 2. Synonym(s): typhoid fever [typhus + G. eidos, resemblance] typhoid (tī′foid′)n. Typhoid fever.adj. also typhoidal (tī-foid′l) Of, relating to, or resembling typhoid fever.typhoid adjective
(1) Typhus-like.
(2) Referring or pertaining to Salmonella typhi infection.
noun Typhoid fever.ty·phoid (tī'foyd) 1. Typhuslike; stuporous from fever. 2. Synonym(s): typhoid fever. [typhus + G. eidos, resemblance]typhoid
Related to typhoid: malaria, typhoid vaccineSynonyms for typhoidnoun serious infection marked by intestinal inflammation and ulcerationSynonyms- enteric fever
- typhoid fever
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