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The sample may also be collected using a throat washout. For this test, the patient will gargle a small amount of salt water and then spit the fluid into a clean cup. This method gives a larger sample than a throat swab and may make the culture more reliable.
212:. Most sore throats are caused by viral infections. However, in some cases the cause of a sore throat may be unclear and a throat culture can be used to determine if the infection is bacterial. Identifying the responsible organism can guide treatment.
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164:) that allows infections to grow. If an organism grows, the culture is positive and the presence of an infection is confirmed. The type of infection is found using a
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The person receiving the throat culture is asked to tilt his or her head back and open his or her mouth. The health professional will press the tongue down with a
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168:, chemical tests, or both. If no infection grows, the culture is negative. Common infectious organisms tested for by a throat culture include
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and examine the mouth and throat. A clean swab will be rubbed over the back of the throat, around the
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that evaluates for the presence of a bacterial or fungal infection in the throat. A
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200:(70%) for diagnosing strep throat, but are nearly equal in terms of specificity.
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Regoli M, Chiappini E, Bonsignori F, Galli L, de
Martino M (January 2011).
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can take 18–24 hours when grown at 37 degrees
Celsius (body temperature).
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A throat culture may be done to investigate the cause of a
228:, and over any red areas or sores to collect a sample.
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46:. Unsourced material may be challenged and removed.
138:diagnose bacteria or fungal infection in throat
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160:and placing the sample into a special cup (
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106:Learn how and when to remove this message
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7:
44:adding citations to reliable sources
683:Oxidative/fermentation glucose test
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809:Antibiotic susceptibility testing
616:biochemical and immunologic tests
837:Minimum inhibitory concentration
529:Manual testing: basic techniques
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156:from the throat is collected by
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31:needs additional citations for
745:Novobiocin susceptibility test
735:Bacitracin susceptibility test
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628:Amino acid decarboxylase test
740:Optochin susceptibility test
703:Sulfide indole motility test
688:Phenylalanine deaminase test
192:. Throat cultures are more
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784:Polymerase chain reaction
196:(81% sensitive) than the
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774:Analytical profile index
927:Microbiology techniques
339:10.1186/1824-7288-37-10
708:Triple sugar iron test
237:Streptococcus pyogenes
766:point-of-care testing
447:Cultures by body site
400:clinical microbiology
178:Group A streptococcus
725:Voges–Proskauer test
633:Bile solubility test
488:Cultures by organism
421:Isolation techniques
40:improve this article
832:McFarland standards
822:Disk diffusion test
817:Beta-lactamase test
750:Lancefield grouping
730:X and V factor test
698:Salt tolerance test
573:Ziehl–Neelsen stain
536:Colonial morphology
289:Laboratory specimen
158:swabbing the throat
901:Inoculation needle
180:known for causing
172:known for causing
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886:Biosafety cabinet
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693:Reverse CAMP test
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495:Bacterial culture
284:Bacterial culture
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896:Inoculation loop
794:Rapid strep test
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170:Candida albicans
148:is a laboratory
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55:"Throat culture"
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668:Methyl red test
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150:diagnostic test
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519:Identification
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500:Fungal culture
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398:Techniques in
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96:September 2014
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922:Medical tests
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799:Monospot test
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505:Viral culture
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479:Wound culture
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474:Urine culture
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454:Blood culture
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57: –
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51:Find sources:
45:
41:
35:
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29:This article
27:
23:
18:
17:
673:Nitrite test
643:Citrate test
584:Rapid tests
563:Giemsa stain
468:
433:Streak plate
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234:
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182:strep throat
145:
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38:Please help
33:verification
30:
881:Durham tube
713:Urease test
522:and testing
279:Antibiogram
210:sore throat
916:Categories
857:Agar plate
653:DNAse test
553:Gram stain
300:References
166:microscope
66:newspapers
891:Incubator
850:Equipment
779:MALDI-TOF
678:ONPG test
638:CAMP test
541:Hemolysis
408:Isolation
216:Technique
194:sensitive
755:RPR test
663:KOH test
623:ALA test
593:Catalase
580:Wet prep
548:Staining
358:21281502
243:See also
874:Gas-pak
588:Oxidase
428:Asepsis
413:culture
349:3042010
226:tonsils
204:Purpose
162:culture
135:Purpose
80:scholar
598:Indole
356:
346:
332:: 10.
188:, and
174:thrush
154:sample
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827:Etest
789:VITEK
718:rapid
658:IMViC
87:JSTOR
73:books
411:and
354:PMID
176:and
59:news
603:PYR
344:PMC
334:doi
42:by
918::
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342:.
330:37
328:.
324:.
308:^
184:,
144:A
391:e
384:t
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84:·
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36:.
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