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Phlebotomy Theory > Final > Flashcards

Final Flashcards

1
Q

Hemostasis test?

A

Sodium citrate

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2
Q

Which arteries provide blood to the heart

A

Coronary

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3
Q

Lab test results is affected most if the patient is not fasting

A

Triglyceride

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4
Q

Specimen collection tube commonly used for hematology

A

EDTA

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5
Q

Dark green

A

Lithium heparin

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6
Q

Abnormal glucose levels are associated with

A

Diabetes

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7
Q

Which of the following is designed to reduce the risk of transmission of microorganisms from both recognized and unrecognized sources of infection in health care facilities?

A

Standard Precautions

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8
Q

Which is found in a green top

A

Sodium heparin?

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9
Q

Supine

A

Lying

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10
Q

Which of the following additives prevent coagulation of blood by removing calcium through the formation of insoluble calcium salts?

A

EDTA, potassium oxalate, sodium citrate

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11
Q

Blood bank

A

Pink top

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12
Q

Natn’l organization that develops guidelines and safety measures and ets national standards specifically for lab procedures…

A

Joint commission

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13
Q

Which of the following is an agency of the U.S. Department of Labor that requires employers to provide measures that will protect workers exposed to biological hazards?

A

OSHA

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14
Q

Lavender

A 
K2EDTA
EDTA
hematology
CBC ESR
Plasma
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15
Q

Differential tube?

A

Purple?

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16
Q

Federal law enacted that regulates the quality and accuracy of lab testing by creating a uniform set of provisions governing all clinical labs i8s referred to as

A

CLIA

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17
Q

Leukemia

A

WBCs are overproduced and do not function correctly

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18
Q

Which of the following describes the term systole

A

Contraction of the heart

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19
Q

Which of the following additives is found in tan-top?

A

EDTA

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20
Q

Pink

A

EDTA
Blood bank
Type, RH, antibody screen, type and crossmatch
Plasma

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21
Q

Yellow

A

SPS sodium polyethanol sulfonate
Microbiology
Blood culture
Plasma

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22
Q

Physician who specializes in diagnosis and treatment of disorders in the tissues that produce hormones is an…

A

Endocrinologist

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23
Q

The term phlebotomy is derived from the Greek word that means…

A

Vein, cut

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24
Q

Chemicals that are used to remove or kill pathogenic microorganisms

A

Disinfectant

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25
Q

Performing a lab assay on a patients blood specimen is an example of…

A

Examination/analytical

26
Q

Red

A

No additive

Type, RH, antibody screen, type and crossmatch

27
Q

If patient begins to seize what do you do first?

A

REmove tourniquet

28
Q

Blood cell count requires whole blood to be collected in

A

Lavender-topped tube

29
Q

EDTA blood collection tube must not be under filled, since it has been shown to lead to

A

Low hematocrit levels

30
Q

Vector for transmitting infectious diseases

31
Q

Hemoglobin is released from RBC and serum becomes tinged pink or red

32
Q

Receiving an emergency lab test request is an example of which phase of lab testing?

A

Preexamination/preanalytical

33
Q

Test for what in tan top?

34
Q

Atrioventricular valves function to prevent

A

Backward flow through the heart

35
Q

High cholesterol is associated with which condition?

A

Atherosclerosis

36
Q

Which of the following veins is most commonly used for venipuncture

A

Median cubical

37
Q

Which of the circumstances is the phleb likely to collaborate with the pharmacy?

A

When asked to collect specimens for drug monitoring

38
Q

Thrombocytes

39
Q

Which causes erroneous effects on lab test?

A

Violent crying

40
Q

Gold(red and gray)

A

Clot activator
Routine Chemistry
All STAT tests and iron, folate
Serum

41
Q

Factor that increases a host’s susceptibility in chain of infection.

42
Q

Low electrolyte levels are associated with?

A

Dehydration or diarrhea

43
Q

Antiseptic for skin

44
Q

Agency that oversees the lab

45
Q

Hemaglobin content is assessed in the lab by analyzing

A

Erythrocytes

46
Q

Which of the following is true of a serum specimen?

A

Does not contain an anticoagulant

47
Q

Sodium Polyethel Sulfate SPS tubes are used in the collection of

A

Microbiology specimens

48
Q

Yellow-top blood collection tube has which of the following additives?

A

SPS sodium polyanethol sulfonate

49
Q

Gray

A 
Sodium flouride(inhibits glycolysis)
Chemistry 
Lactic acid, glucose(not run right away)
50
Q

Tourniquet applied to arm for long that 2 min, what analyte will be elevated

51
Q

When blood exists the right ventricle, it travels to the…

A

Pulmonary circuit

52
Q

Which of the following chemicals should be sued to disinfect tourniquets and items contaminated with blood?

A

1:10 dilution of bleach

53
Q

Trace elements and nutritional studies?

A

Royal blue

54
Q

Newborns, penetration level of lancet

A

2 mm or less

55
Q

Light green

A

Sodium heparin
STAT chem
BMP, CMP, glucose, K, troponin, bilirubin

56
Q

A differential count is…

A

Specific types of WBCs

57
Q

Healthcare acquired infection occurs when

A

Chain of infection is complete

58
Q

Iatrogenic anemia is

A

Anemia due to excessive venipuncture

59
Q

Aneurysm

A

Weakened area of the blood vessel wall

60
Q

Which med specialist would only treat elderly patients

A

Gerontologist

61
Q

Light blue

A

Sodium citrate
Coagulation
PT PTT
Plasma

Phlebotomy Theory (7 decks)

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