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Phleb. Chap. 8-12 > Chapter 8 > Flashcards

Chapter 8 Flashcards

1
Q

A capillary blood collection system

A

Safe-Wrap Combo blood collection tubes

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2
Q

SPS tubes are used in the collection of

A

Microbiology specimens

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3
Q

Lithium heparin is a suitable anticoagulant for this study

A

Glucose level

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4
Q

Additive found in a royal blue-topped blood collection tube

A

Clot activator

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5
Q

The yellow-topped blood collection tube has this additive

A

Sodium polyanetholesulfonate

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6
Q

The safety butterfly blood collection system is frequently used with a needle gauge the size of

A

21

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7
Q

For newborns, the penetration depth of safety lancets for blood collection must be

A

2.0 mm or less

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8
Q

The Unopette can be used for:

A

Microcollection and dilution of blood samples for the WBC count

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9
Q

Additive that prevents coagulation of blood by removing calcium through the formation of insoluble calcium salts

A

EDTA, potassium oxalate, sodium citrate

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10
Q

Need gauges that has a small diameter

A

23

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11
Q

The the phlebotomist collects only venipuncture specimens, what would not be needed on the specimen collection tray

A

Tenderletts (ITC Corp, Edison NJ)

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12
Q

A blood cell count requires whole blood to be collected in a

A

Lavender-topped tube

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13
Q

Test that usually requires blood in a tan-topped blood collection tube

A

Lead

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14
Q

Commonly used intravenous device that is sometimes used in the collection of blood from patients who are difficult to collect blood by conventional methods

A

Butterfly needle

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15
Q

A serum separation tube

A

VACUETTE serum tube

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16
Q

The color coding for needles indicates the

A

Gauge

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17
Q

Anticoagulant found in a green-topped blood collection tube

A

Sodium heparin

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18
Q

An anticoagulant used in blood donations

A

Citrate-phosphate-dextrose

19
Q

The gold-topped blood collection tube should be gently inverted how many times after blood is collected?

A

5 times

20
Q

Don, a phlebotomist who collects only capillary blood from newborn and pediatric patients, probably would have all of the following equipment on his blood collection tray except

A

Serum separator BD VACUTAINER tubes

21
Q

Blood collection tubes most appropriate for the sterile blood collection of trace elements and nutritional studies

A

Royal blue-topped tube

22
Q

Blood collection tubes most appropriate for the collection of blood for a DIFF

A

Purple-topped tube

23
Q

The lavender-topped blood collection tube should be inverted this many times after blood collection

A

8 times

24
Q

Additive that is not in a gray-topped blood collection tube

A

Sodium citrate

25
Q

Blood collection tube most appropriate for blood bank collections

A

Pink-topped tube

26
Q

The Unopette has a plastic reservoir containing a premeasured volume of reagent for dilution

A

True

27
Q

The SPS additive is in the gray-topped blood collection tube

A

False

28
Q

The light-blue-topped blood collection tube contains the additive sodium heparin

A

False

29
Q

The PT procedure is performed on blood collected in a light-blue-topped blood collection tube

A

True

30
Q

The gauge number for the syringe indicates the length of the needle

A

False

31
Q

The S-Monovette Blood Collection System is a microcollection system

A

False

32
Q

The Venoscope detects a vein for blood collection

A

True

33
Q

Powdered gloves are the best to use in blood collection since they decrease the affects of latex allergies

A

False

34
Q

The orange-topped blood collection tube contains the additive thrombin

A

True

35
Q

_______ collection tubes are not desirable since the risk of exposure to bloodborne pathogens is increased due to possible breakage

A

Glass

36
Q

A mucopolysaccharide, ________, prevents blood clotting by inactivating thrombin and Factor Xa.

A

Heparin

37
Q

The lavender-topped blood collection tube contains the additive _______.

A

EDTA

38
Q

The tan-topped blood collection tube is used for _______ determinations

A

Lead

39
Q

Sodium _____ is contained in green-topped blood collection tubes

A

Heparin

40
Q

The ______ number indicates the diameter of the needle

A

Gauge

41
Q

The most common butterfly needle sized are 21- And ______ gauge

A

23

42
Q

The __________ provides a barrier to slow down venous flow for use in venipuncture

A

Tourniquet

43
Q

Disposable, sterile _______ that are retractable are used to avoid bloodborne pathogen exposure

A

Lancets

44
Q

For infants, a depth of less than _____ mm on heelsticks is recommended to avoid penetrating bone

A

2.0

Phleb. Chap. 8-12 (5 decks)

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