A tube that can be inserted into the body, often for the delivery or removal of fluid or for the gathering of data
A surgical instrument designed for scraping biological tissue or debris in a biopsy, excision, or cleaning procedure
A strongly constructed instrument with a sharp-edged, scoopshaped tip, used for gouging out bone
A device with a light attached that is used to look inside a body cavity or organ
Uses Doppler ultrasound to create images of the heart
A device used to grow and maintain microbiological cultures
Which of the following is NOT used to grow or hold cells or microorganisms?
Smaller test tubes inserted upside-down into larger test tubes that are used to detect gas production by microorganisms
Which of the below is not a classification for medical instruments?