Question 101-120
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101. One reason that
skin puncture is more beneficial to children than venipuncture is that it
A.
can
be performed while the patient is asleep
B.
assure
that the patient will not faint
C.
makes
patient to cry less
D.
retain
blood volume
102. Why are
bandages after a skin puncture not recommended for babies?
A.
there is a risk of swallowing the
bandage
B.
it might make the puncture site unusable
C.
they do not prevent infections
D.
they hurt too much when removed
103. Fingerstick
procedures are NOT recommended for the following laboratory test requests:
A.
coagulation testing
B.
hemoglobin and hematocrit
C.
diabetes screening
D.
blood alcohol levels
104. A patient had
burns in the right hand and fingers. Where would the preferred blood collection
site be?
A.
the middle finger of the left hand
B.
antecubital area of either arm
C.
back side of the left hand
D.
back side of the right wrist
105. What is the best
position for a patient during a routine
fingerstick procedure?
A.
supine
B.
lateral recumbent
C.
seated
D.
standing
106. How
many times can the puncture apparatus (lancet or sharp) be used for
fingersticks on the same patient?
A.
four times
B.
once
C.
three times
D.
twice
107.
Sometimes a patient's veins are "saved for therapy." In such case,
what type of specimen collection is preferred?
A.
venipuncture using evacuated tubes
B.
butterfly technique
C.
fingerstick technique
D.
syringe technique
108. A phlebotomist
is assigned to collect blood from a 5-year-old patient in a pediatric
ambulatory treatment center. The mother of the patient is the only person who
can verify the identity of the child. What should the phlebotomist do?
A.
collect
the blood and document the form of identification
B.
call
the supervisor
C.
ask
the patient to confirm her identity
D.
come
back later when more identification information is available
109. Which of
the following patients are good candidates for skin puncture procedure?
A.
Severely
dehydrated patients
B.
Obese
patients
C.
Cardiac
patients
D.
Emergency
room patients
110. How is a
patient identified before a fingerstick procedure?
A.
confirm
the stated name with the requisition
B.
match
stated name with the requisition and the bed label
C.
use
three forms of paper identification
D.
match
stated name with the requisition and another form of identification
111. What should
the phlebotomist do if a patient scheduled for CBC has a full cast on both arms
extending to the wrist?
A.
come
back later
B.
ask
the nurse for her opinion
C.
perform
a fingerstick and document the collection site
D.
perform
a heel stick
112. Blood in
the urine is called:
A.
Bacteriuria
B.
Proteinuria
C.
Hematuria
D.
Phenylketonuria
113. Repeated
venepuncture of the same vein will cause this complication:
A.
Petechiae
B.
Phlebitis
C.
Thrombus
D.
Hemophilia
114. Another
name for red blood cell is:
A.
Erythrocyte
B.
Leucocyte
C.
Phagocyte
D.
Thrombocyte
115. How should
a phlebotomist choose the correct finger for skin puncture:
A.
observe
and feel the fingertips
B.
feel
a vein in the fingers
C.
check
the fingernails whether it is warm
D.
feel
a pulse in the fingertip
116. Which
specimen collection technique will not be good for a patient with poor peripheral
circulation?
A.
normal
venipuncture using evacuated tubes
B.
using
syringe technique
C.
butterfly
technique
D.
fingerstick
technique
117. Approximately
how much blood is found in the average adult human?
A.
0.5L
B.
2.5L
C.
7.0L
D.
5.0L
118. Which of the following is the
most common agent used to decontaminate a skin puncture site?
A.
alcohol-based
hand rubs
B.
diluted
chlorine
C.
isopropanol
D.
chlorhexidine
119. Blood spot
testing for neonatal screening is performed before the newborn is:
A.
36
hours old
B.
12
hours old
C.
24
hours old
D.
72
hours old
120. The
preferred site for heelstick in a neonate is
A.
medial
or lateral aspect
B.
anteromedial
aspect
C.
a
previous puncture site
D.
central
area of foot
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