Like this study set? Create a free account to save it.

Sign up for an account

Already have a Quizlet account? .

Create an account

What additive in a blood sample can inhibit the metabolism of glucose by cells?

NaF (Sodium Fluoride)

What tube would you use to collect a serum specimen?

SST (Serum Separator Tube)

In a successful venipuncture, evacuated tubes fill automatically as soon as the tube is pierced because of:

premeasured vacuum in each tube

Lavender stopper or closure tubes are most commonly used to collect:

hematology tests

Lithium heparin is a suitable anticoagulant for what test?

BMP (basic metabolic panel)

What additive can be found in a royal blue top collection tube?

EDTA or no additive

Measurement of copper, a trace element, requires blood collection in a tube with a:

royal blue top

If phlebotomists have dermitis, they should:

wear a barrier hand cream or lotion

Which disinfectant is preferred by the HICPAC for use on surfaces and instruments?

EPA-registered sodium hypochlorite product

After a blood spill, a disinfectant is applied and have at least________minutes of contact time for cleanup to be effective.

10 minutes

If hands are heavily contaminated with organic material, and a sink is not available, the phlebotomist should clean them with:

detergent-containing wipes followed by a sanitizer

What is a venoscope?

transillumination device for locating veins

This guage of needle is used primarily as a transfer needle rather than for blood collection.


Occupational Safety and Health Administration(OSHA) regulations require that after use the:

tube holder with needle attached be disposed of as a unit

The headspace in an evacuated tube is:

a consistent amount of air space left when a tube is filled properly

Tubes designed by the manufacturer to be "short draw" are:

made to fill only partially

ETS tube additives are:

clot activators, anticoagulants, silicon gels

Plastic red top tubes used to collect blood specimens contain:


This test can be affected by cross-contamination from a light blue top:


What test might be affected by carryover from an EDTA tube?

creatine kinase

These additives can potentially affect an alkaline phosphate test:

citrate, oxalate, EDTA

The partial thromboplastin time is potentially affected by these additives:


This antiseptic has been traditionally used to obtain the high degree of skin antisepsis required when collecting blood cultures.


Which is the preferred solution to clean up blood spills?

An EPA-approved bleach product

A solution used to clean the site before routine venipuncture is:

70% isopropyl alcohol

Wearing gloves during phlebotomy procedures is mandated by the following agency:


What criterion is used to decide which needle guage to use for venipuncture?

size and condition of the vein

To what does the "guage" of the needle relate?


Multisample needles are typically available in these guages.


The slanted tip of the needle is called the:


The purpose of the rubber sleeve that covers the tube end of a multi-sample needle is to:

prevent leakage of blood during tube changes

A phlebotomy needle that does not have a safety feature:

musst be used with a holder with a safety feature

Glass evacuated tubes are coated with silicon to:

keep blood from clinging to the tube interior

Which stopper color identifies a tube used for coagulation testing?

light blue

Which tube will yeild a serum sample?

red top

The cleaning agent in hand sanitizers used in healthcare is:


Heparin prevents blood from clotting by:

inhibiting thrombin

Which department would most likely perform the test on a specimen collected in an SPS tube?


A royal blue top with green color coding on the label contains:


What substance is an anticoagulant:


It is important to fill oxalate tubes to the stated fill capactiy because excess oxalate:

causes hemolysis of blood specimens

This substance in contained in a serum separator tube?

thixotropic gel

What is the purpose of an antiglycolytic agent?

preserve glucose

Glass particles present in serum separator tubes:

activate clotting

What is the best tube for collecting and ETOH (ethanol) specimen?

gray top

This test is collected in a light blue top tube:

prothrombin time

What STAT test is typically collected in a lithium heparin tube?


This tube stopper color indicates that the tube contains EDTA.


What anticoagulant is contained in a plasma separator(gel-barrier) tube?


The purpose of sodium citrate is specimen collection is to:

protect coagulation factors

The part of the syringe that shows measurements in cc or mL is called the:


This part of the evacuated tube holder is meant to aid in smooth tube removal:


The best choice of equipment for drawing difficult veins is a:

butterfly and ETS holder

If a blood pressure cuff is used for venipuncture in place of a tourniquet, the pressure used must be:

below the patient's diastolic pressure

This gel separator tube contains EDTA:

PPT (Plasma preparation tube)

Which additive contains a substance that inhibits phagocytosis of bacteria by white blood cells?

sodium polyanethol sulfonate

Which type of test is most affected by tissue thromboplastin contamination?


A pink top tube containing EDTA is primarily used for:

blood bank test

Which chemistry tube could contain either of two different forms of an anticoagulant salt because both have the same stopper. blue, gray, green, or tan?


How many tubes with different color stoppers can go to the chemistry department?


An ETS holder and a syringe transfer device look very similar. What is the difference between the two?

there is a permanently attached needle with a sleeve inside the transfer device

A prothrombin time (PT) and platelet count are ordered on an 80-year-old female patient. Deciding to use a butterfly and "short draw" evacuated tubes on the tiny cephalic vein on the dorsal side of the right arm, the phlebotomist collects the light blue tube first and the lavender last. Why would you suspect that the PT test results might be incorrect and the platelet count unaffected.

no tube was drawn to remove air in the butterfly tubing

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions and try again


Reload the page to try again!


Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

Voice Recording