Chapter ONE Flashcards
What must be done before specimens or test results are reported to the physician?
Specimens must be collected and analyzed
Who is the father of medicine?
Hippocrates
What are the four humors?
- Blood
- Phlegm
- Black Bile
- Yellow Bile
What is Hippocrates theory?
Disease was the result of excess substance such as BPBY
What is phlebotomy?
The process of bloodletting
What is one important surgical technique?
Phlebotomy
What did bloodletting involve?
- involved cutting into a vein with a sharp instrument
- releasing blood to rid evil spirits
- cleanse body of impurities
- Bring body back to proper balance
Greek translation/breakdown of phlebotomy
Phlebos- veins
Tome-incisions
Who were the first people bloodletting?
Barber-surgeons
What tool was used for cutting the vein?
Lancet
Who died of exsanguination?
George Washington
What methods were used to accomplish phlebotomy?
Cupping and leeching
What are fleams?
Double-edged blades at right angles to the handles
For what reasons is phlebotomy performed today?
- obtain blood for diagnostic purposes and monitoring of prescribed treatments
- remove blood for transfusions
- remove blood for therapeutic purposes/treatment [for polycythemia]
What is polycythemia?
Disorder involving overproduction of red blood cells
Phlebotomy is primarily accomplished through _____
Venipuncture and capillary puncture