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What Is The Result Of Blood Culture In Sepsis
If a patient has suspected sepsis and urgent blood cultures are attempted then, approximately, how quickly could it be established that the results are negative.
Infection in the blood is also known as Sepsis. Sepsis is a condition in which a person has a blood infection, usually caused by bacteria. The bacteria get into the bloodstream and are spread all over the body. The infection plus the immune system's response to it causes the symptoms of sepsis, which include fever, rapid heart rate, rapid breathing, high white ...Read more
Hi doctor, my brother blood first report and final report got Negative result. my question is blood culture result should come positive or negative ?
No should on testing: There is no should. The results are either yes or no. When a patient us severely ill, or has sepsis, treatment often starts before culture results are known. It appears there is much more to your story and this app cannot answer anything specific about the situation you are facing. Your concerns should be addressed by the professional responsible for this care there at the hospital. ...Read more
1-5 days: It can be as soon as one day but labs will usually incubate and monitor the cultures for up to 5 days to make sure nothing is growing. ...Read more
Depends: Routine blood cultures are usually read at 24 and 48 hours and then again at 7 days and 14 days depending upon the organisms that are growing. Newer "blood culture" results using a variety of methods including dna testing or radioactive metabolite detection can often be read much sooner- in hours. ...Read more
I am testing a blood culture in normal temperature .(fever investigation) the result is negative. This is a actual result.but fever come in after 2 pm?
How fast can infection show up in a blood culture? (I was called back in about 12 hrs to come back in due to positive result)
Under 12h, obviously: Obviously it can show up in under 12 hours; they wouldn't have called you back if the test were not definitely positive. The fast result could suggest a particularly dangerous infection: virulent bacteria often are detected rapidly, and it also may mean large numbers of bacteria in the blood. This could be very serious; get back to the doctor IMMEDIATELY. Good luck! ...Read more
CT result-Thorax extensive mediastinal lympopathy with central caseating ,TB lymphopathy to consider skin,blood culture negative it is TB disease?
Caseating granulomas: This sounds like tuberculosis, but may conceivably be systemic fungal infection like Histoplasmosis, rarely lymphoma or sarcoidosis. In India this is probably TB and either should be treated empirically or wait for the results of the biopsied lymph nodes. Sounds as if your doctor is very astute and would heed their advice. Best wishes. ...Read more
Can you think of any reason why blood cultures would come back with negative results within 2 hours even though antibiotics not commenced until hours after the results have come back.
Unclear question: If the blood culture results were reported within 2 hours, then it could not have bee culture, as that takes at least 24 hours, longer depending on the type of organism and microbial load. It was probably some other test like CRP, not blood culture, that was reported within two hours of blood collection. It may help to talk to the pathologist in-charge of the laboratory. ...Read moreSee 1 more doctor answer
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