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Blood culture

Growth of bacteria from blood.

General health information, not a diagnosis. In an emergency, call 102. Always consult a qualified health professional.

SmartAnswer by DigiNepal SI

Growth of bacteria from blood. Why it is done: Reference test for typhoid and sepsis; take before antibiotics. generated by SI from cited sources · general information, not a diagnosis · consult a health professional

Sources: SI (analytes, refranges, critical); LOINC; MedlinePlus Lab Tests (reference)

Why it is done

Reference test for typhoid and sepsis; take before antibiotics.

Preparation

Taken before antibiotics, from two sites if possible. No single typical range given here. Ranges vary by lab, age and sex; use the range on your report. High values may mean: Positive identifies the germ and the right antibiotic. Low values may mean: Negative does not fully rule out infection. General information, not a diagnosis. Results must be interpreted by a qualified health worker.

⚠️ Reference ranges vary by lab, age and sex — always use the range printed on your own report.

Consult a doctor to interpret results — a single test does not make a diagnosis.

Related tests

entry-health-lab-panel-typhoid-tests

Where to get this near you

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Common questions

Why is Blood culture done?
Reference test for typhoid and sepsis; take before antibiotics.

Do I need to prepare or fast for Blood culture?
Taken before antibiotics, from two sites if possible. No single typical range given here. Ranges vary by lab, age and sex; use the range on your report. High values may mean: Positive identifies the germ and the right antibiotic. Low values may mean: Negative does not fully rule out infection. General information, not a diagnosis. Results must be interpreted by a qualified health worker.

This content includes LOINC® (loinc.org), © Regenstrief Institute, Inc. Used under the LOINC licence. (LOINC: 600-7)

Sources: SI (analytes, refranges, critical); LOINC; MedlinePlus Lab Tests (reference)

Emergency — call📞 102