問題一覧
1
Barcodes contain all the necessary information except for which one of the following?
patients arm preference
2
the most commonly requested times specimen is
glucose level
3
When a tourniquet is left on too tight, capillaries may rupture, causing:
petechia
4
The depth of a heel puncture cannot exceed:
2 mm
5
Specimens for which of the following tests must be kept chilled?
Both
6
Which of the following tubes yield(s) a serum specimen?
red
7
A specimen may be rejected by the laboratory if:
All of the above.
8
Which of the following is not part of a phlebotomist’s point-of-care job-related duties?
Performing a tracheostomy
9
In which tube(s) would a phlebotomist collect an erythrocyte sedimentation rate?
lavender/purple
10
The tourniquet is placed _________ above the site of draw.
3-4 inches
11
Which of the following is not needed for a routine phlebotomy procedure?
iodine
12
Phlebotomists are primarily responsible for what phase of laboratory testing?
pre-analytical
13
what is the name of the vein labeled as 2?
basilic
14
Mitral valve separates right atrium and right ventricle.
False
15
Elevation of ________ is an indication of an infection
White Blood Cells (wbc)
16
......... is the pigment that gives color red to the blood
hemoglobin
17
Which one of the following statements is correct?
Sharp container should not be fuller than 3/4
18
A hematoma may be a result of insufficient pressure at the drawing site.
True
19
HIV is a ...... pathogen
blood borne
20
Which one can be easily spread with needle stick injury?
Hepatitis B
21
which tube is most suitable for AST and ALT tests?
gold
22
Which test my be affected if the patient is not fasting?
Cholesterol
23
MRSA is
a antibiotic resistant bacteria
24
Treating all body fluids as if they were infected is
standard precaution
25
The most critical step in phlebotomy procedure is
Patient identification
26
Which of the following can be a complication of Hepatitis B?
Cirrhosis
27
If you fail to draw blood from ...... area, ...... is the best second choice.
antecubital- dorsal side of hand
28
Infection that can be spread from person to person is called..
communicable
29
HIPAA regulates safety measurements for healthcare workers.
False
30
Which one is correct according to the order of draw rules?
light blue- red- gray
31
Nosocomial is
an infection acquired during hospitalization
32
Most commonly requested timed specimen is
glucose
33
If hematoma develops what you should do?
All of the above
34
Chemicals that prevent clotting are called
anticoagulant
35
EDTA can be found in
purple tube
36
Additives that are in the Yellow tube
sps-acd
37
Erythrocytes are also called
red blood cell
38
Which of the following is considered PPE?
All of the above
39
The process by an area or object to get unclean called
contamination
40
The most probable cause of clotted specimen is .....
insufficient inverting
41
Study of blood.....
Hematology
42
Label specimen at the bed side......
after draw
43
Finger draw is a
capillary puncture
44
Neutrophils primarily fight against
bacteria
45
How many times you should invert the purple tube?
8-10
46
The Anticoagulant for the blue tube is...
sodium citrate
47
OSHA protects patient privacy
False
48
The tubes for CBC and Triglyceride tests are.....
purple and gold
49
Veins have a pulse.
False
50
Which of the following would result in a hemolyzed specimen?
Incorrect needle gauge
51
Blood is mainly composed of two components: plasma, which makes up around 45% of the total volume, and formed elements, which make up around 55%of the total volume.
False
52
Which of the following is a part of the renal system?
urethra
53
It is acceptable to use nameplates on the patient's bed as the proper patient identification.
False
54
Phlebotomist should position the patient's arm in which of the following ways to facilitate proper venipuncture?
the arm downward and extended
55
Most used needles for adults are....
22 or 21 gauge
56
Accumulation of fluid in the tissue is called?
edema
57
Which of the following is not a reason for hematoma formation?
reflux of anticoagulant into the vein
58
Which one is correct according to the order of draw rules?
light blue- purple- gray
59
The phlebotomist must perform a blood draw on an elderly patient who has fragile skin and veins. Phlebotomist begin to prepare which of the following equipment to use when performing the venipuncture?
Butterfly needle
60
Sodium fluoride is a .... in ...... colored tubes.
antiglycolytic – gray
61
Best method for infection control is....
hand washing
62
The most critical step in the phlebotomy procedure is ......
patient identification
63
The term phlebotomy is derived from Greek words that mean:
vein, cut
64
Which abbreviation stands for a type of blood collection vacuum tube?
SST
65
In which of the following time frames should a tourniquet be routinely released on a patient while performing a blood draw?
within one minute
66
PTT and PTT tests are ...... studies. Phlebotomists use .... colored tube for this taste.
coagulation – light blue
67
Treating all body fluids as if they were infected is .....
Standard precaution
68
Which of the following should the phlebotomist do when collecting blood via finger stick?
Position the lancet across the fingerprint lines.
69
Which of the following actions should the phlebotomist take when disposing of a needle following venipuncture?
immediately place the needle as intacted in a sharp's container
70
If hematoma develops what is the best practice for phlebotomist?
all the above
71
......... brings back blood from the upper portion of the body towards the heart. This blood is...
superior vena cava – deoxygenated
72
Which of the following can be used for STAT draws?
green
73
Which tube is most suitable for the Erythrocyte Sedimentation Rate?
purple
74
Which of the following vessels carries deoxygenated blood?
Pulmonary arteries
75
Oxygenated blood comes back to the heart via .... to ......
Pulmonary veins- Left atrium
76
Which of the following is not a reproductive system hormone?
Cortisol
77
Which of the following is a part of the integumentary system?
All the above
78
Allergic reactions in the body cause a significantly increased number of .......
Eosinophil
79
.......... can be found in the red tube.
Serum
80
Best tube choice for Lipid panel is.........
Gold
81
......... tube is used for hematology studies. This tube must be inverted ....... times
Purple - 8 to 10
82
Plasma contains........., serum contains..........
Clotting factors - Clots
83
What is the correct order of draw for AST- ALT, CBC, Blood culture tests?
Yellow, Gold Purple
84
Which of the following statements is incorrect?
White blood cells are also called erythrocytes.
85
Infection that can be spread from person to person is called...
Communicable
86
Most requested timed specimen is ...... and must be collected in .... tube
glucose – gray
87
The best and first choice for phlebotomy procedure is .......
median cubital vein
88
Which of the following is the anticoagulant in the green tube?
Lithium Heparin
89
Which of the following is a blood-borne disease?
Hepatitis
90
Which of the following is not one of the most probable causes of laboratory specimen rejection?
hematoma
91
Mitral valve located between ......
Left atrium and left ventricle
92
Newborn blood tests must be done from ........ and puncture shouldn't be deeper than ...
heel – 2mm
93
When during a venipuncture should the tourniquet be removed?
Once blood flow has been established
94
Trace elements, toxicology test and lead levels can be tested in.....
royal blue
95
Which of the following is the medical term for study of blood related conditions?
Hematology
96
Which of the following means hospital-acquired infection?
Nosocomial
97
A phlebotomy technician is preparing a patient for routine venipuncture. Which of the following antiseptic solutions should the technician use?
Isopropyl alcohol
98
Allergic reaction causes an increased number of which cell?
eosinophil
99
Which of the following vessel caries deoxygenated blood?
pulmonary artery