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Phlebotomy Key Terms
| Term | Definition |
|---|---|
| Airborne Infection Isolation Precautions | Precautions used for those suspected to have disease(s) transmitted via airborne droplet nuclei. |
| Airborne Transmission | Transmission of a pathogen by particulates smaller than 5 micrometers in the air. |
| Bloodborne Pathogens (BBP) | Pathogens present in the blood that are transmitted by bodily fluids. |
| Chain of Infection | A link which disease follows which goes from the reservoir (the carrier of the disease) through the mode of transmission (the way the disease is transmitted) and into the susceptible host. |
| Common Vehicle Transmission | A common source that causes multiple infections, usually a contaminated item. |
| Contact Precautions | Precautions used for those suspected to have disease(s) transmitted via direct or indirect contact. |
| Contact Transmission | Transmission via touching a carrier or contact with an item the carrier has previously interacted with. |
| COVID-19 | Coronavirus Disease 2019. A major lung disease that was found in 2019. |
| Droplet Nuclei | A particle smaller than 5 micrometers that is capable of surviving in the air for long periods of time. |
| Droplet Precautions | Precautions used for those suspected to have disease(s) transmitted by droplets in the air. |
| Droplet Transmission | Transmission of a pathogen by particulates larger than 5 micrometers in the air. |
| Exposure Control Plan | A plan to protect those at risk from acquiring infections, designed by OSHA. |
| Fomite | A contaminated object that can serve as a reservoir for the chain of infection. |
| Healthcare-Associated Infection | An infection acquired in a healthcare facility that the susceptible host did not have when they went in. |
| Hepatitis-B Virus | A bloodborne virus that is capable of surviving in dried blood for a week and which causes inflammation of the liver. |
| High-Efficiency Particulate Air | A filter type that is used to prevent the spread of airborne infections. |
| Human Immunodeficiency Virus | A bloodborne virus responsible for AIDs that can survive for a week in dried blood. |
| Infection | When a pathogen enters the body and begins multiplying. |
| Isolation | The separation of a reservoir from any and all susceptible hosts. |
| Micrometer | A method of measuring very, very small objects. |
| Nosocomial Infection | An infection acquired in a healthcare facility that the susceptible host did not have when they went in. |
| Opportunistic Microorganism | Organisms that enter the body when there is a break in the skin or a chance to get in. |
| Pathogen | An infectious organism such as a fungus, virus, or bacteria. |
| Personal Protective Equipment (PPE) | Equipment designed to protect the individual from infection and pathogens. |
| Protective Environment (PE) | A designated area for immunocompromised patients to protect them from sources of infection. |
| Resevoir | The source of the infection in the chain of Infection. |
| Resident Flora | Microorganisms that live permanently on or inside the body. |
| Respiratory Hygiene/Cough Etiquette | Precautions used to prevent the transmission of diseases related to respiratory infections. |
| Sepsis | Severe infection caused by pathogen infiltration in a wound. |
| Standard Precautions | Precautions used on every patient, usually involving barriers between skin and mucous membrane contact. |
| Transmission-Based Precautions | Precautions used for those suspected of having a highly transmissible pathogen that keep the patient away from any and all susceptible hosts. |
| Vectors | An agent that carries a disease but is not harmed by it, usually arthropods. |