Bloodstream infections

Definition

Bloodstream infections are the presence of pathogenic microorganisms in the blood, leading to conditions such as sepsis. They can result from various sources, including surgical procedures, catheters, or untreated infections.

5 Must Know Facts For Your Next Test

1. Bloodstream infections can rapidly lead to sepsis, a life-threatening condition.
2. Common pathogens causing bloodstream infections include Staphylococcus aureus and Escherichia coli.
3. Central venous catheters are a significant risk factor for hospital-acquired bloodstream infections.
4. Symptoms of bloodstream infections often include fever, chills, and low blood pressure.
5. Sterile techniques and proper hygiene practices are crucial in preventing bloodstream infections.

Related terms

Sepsis:

A severe response to infection where the body's immune system causes widespread inflammation.

Pathogen:

A microorganism that can cause disease.

Catheter-Associated Infection: An infection occurring due to the insertion and use of a catheter in the body.