Medical Vocabulary Study List

Vocabulary Study List

Medical Terms

1. Central Line
  • A catheter placed in a large vein to provide fluids to the body.
  • Common insertion sites include the neck, chest, or groin.
2. Medical Asepsis
  • Also known as Clean Technique.
  • Purpose: Prevents the spread of microorganisms in medical settings.
3. Surgical Asepsis
  • Also known as Sterile Technique.
  • Purpose: Eliminates all microorganisms to ensure a sterile environment for surgeries and procedures.
4. Autoclave
  • Function: A device that sterilizes medical instruments through the use of pressurized steam.
5. Sterilization Indicator
  • Description: Strips or tags used to confirm that sterilization processes have been successful.
6. Biological Indicator
  • Detail: A weekly spore test used to verify that the autoclave is effectively eliminating all microorganisms.
7. Invasive Procedure
  • Definition: Any procedure that involves cutting into the body, often requiring careful aseptic technique due to the risk of infection.

Infection and Wound Management Terms

8. Abscess
  • Definition: A localized collection of white blood cells (WBC), bacteria, and dead skin cells resulting from infection.
9. Incision
  • Definition: A deliberate cut made into the body, typically to perform surgical operations.
10. Anesthesia
  • Definition: A state of loss of sensation, particularly loss of pain sensation, induced for the purpose of surgery or medical procedures.
11. Needle Biopsy
  • Definition: A medical procedure that involves withdrawing fluid or tissue samples with a needle and syringe for diagnostic purposes.
12. Formalin
  • Definition: A dilute solution of formaldehyde used to preserve biological tissues and prevent changes during laboratory processes.
13. Laceration
  • Definition: A type of open wound that is characterized by a jagged or irregular edge.
14. Puncture Wound
  • Definition: A deep wound caused by a sharp object, such as a nail or needle, which can penetrate through the skin and tissues.
15. Debridement
  • Definition: The medical procedure involving the removal of debris or dead tissue from a wound to promote healing and reduce the risk of infection.