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What are blood borne pathogens?

  1. Infectious substances in the air

  2. Infectious substances in the blood

  3. Infectious substances found in water

  4. Non-infectious body fluids

The correct answer is: Infectious substances in the blood

Blood borne pathogens are specifically defined as infectious microorganisms present in human blood that can cause disease in humans. Examples include viruses like Human Immunodeficiency Virus (HIV) and Hepatitis B and C. These pathogens can be transmitted through direct contact with infected blood, which highlights the importance of safety protocols in environments where exposure can occur, such as in medical and esthetic practices. Understanding the nature of blood borne pathogens is crucial for professionals working in esthetics, as this knowledge informs practices around hygiene, client safety, and the use of personal protective equipment (PPE) to prevent transmission. Awareness and adherence to protocols designed to mitigate risks associated with blood borne pathogens are essential in ensuring a safe working environment for both practitioners and clients.