Q. What is the correct order of draw in phlebotomy?
The recommended order is as follows: Blood culture tubes. Sodium citrate tubes (e.g., blue-stopper) Serum tubes with or without clot activator, with or without gel separator (e.g., red-, gold-, speckled-stopper)
Q. Which tube do you draw first?
Standard order of draw: BLOOD CULTURES, royal blue, red, light blue, SST (Gold), green, tan, yellow, pink, pearl, lavender. If a coag tube (light blue) is the only tube or the first tube to be drawn, a 5 mL discard tube must be drawn first. or incubation conditions. incubation may be required.
Q. Why is there an order of draw?
Order of draw is essential in avoiding cross contamination from additives of one tube to the next. Cross contamination, depending on the tests ordered, could cause seriously erroneous results, improper patient treatment and possibly death.
Q. What is the order of draw definition?
or·der of draw (ōr’dĕr draw) Recommended sequence in which blood specimens should be drawn so as to minimize interference in testing caused by carryover of additives in tubes.
Q. What is the importance in using the order of draw quizlet?
Why is the Order of Draw important? The Order of Draw is important because it prevents contaminating the later tubes with the additives from the previous tubes. Errors in the Order of Draw can significantly impact the chemistry results.
Q. What is the proper order of draw quizlet?
The correct order of draw is:
- Blood cultures.
- Light blue top tubes.
- Serum (red top or red/gray tube)
- Green tubes.
- Lavender tube.
- Gray top tubes.
Q. Which should be the first in order of draw for most hematology studies quizlet?
The correct order of draw would be: two light blue top tubes (one waste and one for PT which is a coagulation test), green top tube (for the Chem 7), and the lavender top tube (for the CBC).
Q. In which position in the order of draw for the Microcollection should the tube be collected?
63 Cards in this Set
| What color is used to identify blood collection tubes containing citrate? | light blue |
|---|---|
| what test required blood collected from heparin tube? | chemistry |
| what position in order of draw are heparin tubes | after SST and PST |
| what position in microcollection should heparin be collected | after EDTA tubes |
Q. What color is EDTA tube?
Lavender-top tube (EDTA): Tube contains EDTA as an anticoagulant. This tube is used for preparing EDTA plasma, whole blood, and bone marrow specimens. Note: Tube should be inverted several times immediately after blood collection to prevent coagulation.
Q. What color tube is used for hematology?
Lavender
Q. What color tube is lipid panel?
| LIPID PANEL | |
|---|---|
| ORDERING INFORMATION: | Geisinger Epic Procedure Code: LAB2613 Geisinger Epic ID: 6311 |
| SPECIMEN COLLECTION | |
| Specimen type: | Plasma or serum |
| Preferred collection container: | Stat/Line draws: 3 mL green/yellow-top (plasma separator) tube Routine requests/off-site specimens: 3.5 mL gold-top (serum separator) tube |
Q. What color tube is a BMP drawn in?
Red-top tube or green-top (lithium heparin) tube is acceptable.
Q. What color tube is used for liver function test?
Processing Instructions: Green Tube/Plasma: Centrifuge after collection. Gold Tube/Serum: Allow blood to clot for 30 minutes in a vertical position and centrifuge within 2 hours. Minimum plasma/serum: 1.0 mL plasma.
Q. What color tube is used for potassium test?
| POTASSIUM | |
|---|---|
| ORDERING INFORMATION: | Geisinger Epic Procedure Code: LAB2885 Geisinger Epic ID: 14403 |
| Preferred collection container: | Stat/Line draws: 3 mL green/yellow-top (plasma separator) tube Routine requests/off-site specimens: 3.5 mL gold-top (serum separator) tube |
| Specimen required: | 2 mL of serum or plasma; minimum 0.2 mL. |
Q. What color top is potassium?
Specimen Requirements
- Specimen. Serum (preferred) or plasma.
- Volume. 1 mL.
- Minimum Volume. 0.5 mL (Note: This volume does not allow for repeat testing.)
- Container. Red-top tube, gel-barrier tube, or green-top (lithium heparin) tube.
- Collection.
- Storage Instructions.
- Stability Requirements.
- Causes for Rejection.
Q. What test is used to check potassium levels?
A potassium blood test is used to detect abnormal potassium levels, including high potassium (hyperkalemia) and low potassium (hypokalemia). It is often used as part of an electrolyte panel or basic metabolic panel for a routine health exam.
Q. What is potassium blood test called?
A potassium blood test is often included in a series of routine blood tests called an electrolyte panel. The test may also be used to monitor or diagnose conditions related to abnormal potassium levels. These conditions include kidney disease, high blood pressure, and heart disease.
Q. Can potassium levels be checked at home?
A urine test can be done using a single urine sample or urine collected over 24 hours. A single urine sample may be taken at a health professional’s office or at home. A 24-hour sample is done at home.
