Inversions
Tests
Lab
Additive
Order of Draw
100

Number of inversions for light blue tube

What are 3-4 inversions

100

Phlebotomist sends to microbiology lab

What is blood culture tubes?

100

Lavender tube is sent to this lab

What is hematology

100

Additive found in grey tube top

Potassium oxalate, sodium fluoride

100

Patient gets prenatal testing done and requires: CBC, blood typing, rubella viral antigen screen, hepatitis panel, HIV (venipuncture and butterfly)

red, gold/speckled top, lavendar, pink

200

The number of inversions for red tube top (additive and no additive)

What is 5 for with additive and 0 for no additive

200

The lab in which the lavender tube is sent to

What is hematology lab

200

Light blue tube is sent to this lab

Coagulation lab

200

Additive found in light yellow tube top

acid citrate dextrose (ACD)

200

Cyroglobulins, glucose, lactic acid, lipid panel

red, gold/speckled, grey

300

The number of inversions for green tube top

What is 8 inversions?

300

The labs that pink top tube are sent to

Blood bank or immunohematology

300

The lab and tube paternity testing would be sent to

What is cytology lab and light yellow tube
300

Additive found in royal blue tube top

K2 EDTA or clot activator

300

BRCA, BMP, LMP, CBC, Vitamin A

Gold/speckled, Lavender, light yellow

400

The number of inversions for pink tube top

What is 8 inversions

400

Labs grey tube top is sent to

Chemistry

400

All labs that red and gold/speckled/tiger top tubes are sent to

Immunology, serology, or chemistry

400

Additives found in green top tube

Lithium heparin, sodium heparin, or ammonium heparin

400

ANA, rheumatoid factor, lidocaine, cryoglobins, digoxin testing

Red, gold/speckled tube top

500

The number of inversions for yellow top/ blood culture tube

What is 8 inversions

500

The lab we would send iron level, IgA, and lipid panel test to

What is chemistry, serology, or immunology lab?

500

Tube that is sent to chemistry lab stat

What are green or orange tubes?

500

Sodium polyanethol sulfate (SPS) is the additive found in this tube 

Yellow top (blood culture) tube

500

 PT/INR, Total protein, venous blood gas, stat electrolytes, hemoglobin A1C, Epstein barr virus, vancomycin

Aerobic blood culture, anaerobic blood culture, Light blue, red, tiger top, green, lavender,