Specimen Tube
Test Tube · Cord Blood Tube · CSF Specimen Tube · Culture Tube · Culture Transport Tube
A small capped tube, usually clear plastic with a label area, that holds a fluid sample for the lab. Culture transport tubes are different: they hold one or two sterile swabs and a transport medium.
On the table
What it does, the lengths it comes in and what experienced techs know about it.
What it’s for
Sends fluid samples from the field to the lab: cord blood after a cesarean birthsih-ZAIR-ee-un berthBirth of a baby through surgical cuts in the belly and the uterus.Full entry , cerebrospinal fluidser-uh-broh-SPY-nul FLOO-idThe clear, watery fluid that bathes and cushions the brain and spinal cord.cerebr/o brainspin spine-al relating toFull entry during a shuntSHUNTA passage that moves blood or other fluid from one place to another, either made by a surgeon or present in the body.Full entry case, and wound or fluid cultures (aerobic and anaerobic) when infection is suspected, for example in a strangulated herniaHER-nee-uhA bulge of an organ or tissue through a weak spot in the muscle or tissue wall that normally holds it in.Full entry .
Lengths and variants
Plain sterile tubes and blood collection tubes in several sizes and cap colors; aerobic and anaerobic culture transport tubes, each with its own transport medium.
What experienced techs know
What techs who reach for it every day know about it.Pro
Through the case
In the order you meet it: before, during and after the case.
- During the case
Caution
What not to do with it, and why.Pro
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2 sources
- Fuller. Surgical Technology: Principles and Practice. 8th ed. Chapter 19 (Surgical Skills II: Intraoperative and Immediate Postoperative Period), p. 401
- Goldman. Pocket Guide to the Operating Room. 3rd ed. Chapter 18 (Gynecologic and Obstetric Surgery), p. 351
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