Blood Culture, Routine

What is the purpose of this test?

The Blood Culture, Routine test is designed to detect the presence of bacteria in the blood, which may indicate a serious bloodstream infection known as bacteremia. Bloodstream infections can spread quickly and become life-threatening without timely diagnosis and treatment. This test helps healthcare providers identify the specific bacteria causing the infection so they can determine the best antibiotic therapy.

This test is typically used when a person has symptoms such as high fever, chills, low blood pressure, or confusion that may be linked to a systemic bacterial infection. It is often ordered in emergency or hospital settings when sepsis is suspected. Accurate and early detection through this test is essential for managing and improving outcomes in patients with serious infections.

Who should get this test?

• Individuals with unexplained fevers or chills
• Patients showing signs of sepsis or systemic infection
• People who have a central line or catheter and show symptoms of infection
• Hospitalized individuals with a weakened immune system
• Those undergoing treatment for chronic conditions that increase infection risk

When should I order the Blood Culture, Routine test?

Individuals may consider ordering this test if they have symptoms or concerns related to bacterial bloodstream infections.

Symptoms to consider:

• Persistent high fever and chills
• Rapid heart rate or low blood pressure
• Confusion or mental changes, especially in older adults
• Feeling very weak or dizzy without another explanation
• Cold, pale, or clammy skin
• Pain or redness at the site of a catheter or IV line

If you have these symptoms or suspect a serious bacterial infection, the Blood Culture, Routine test can provide important information to help guide diagnosis and treatment decisions.