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NHA Phlebotomy Exam Review/45 Q’s and A’s
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NHA Phlebotomy ExamReview/45 Q’s and A’s
What kind of PPE do you wear for droplet precautions such as:
rubella, meningitis, diphtheria, mumps, pertussis
(whooping cough), and influenza? - -Mask
-What kind of PPE do you wear for contact precautions such as:
diphtheria, herpes
simplex, scabies, hepatitis A, respiratory syncytial virus, and wound and skin
infections, especially
with pathogens such as methicillin-resistant
Staphylococcus aureus
(MRSA), etc? - -Gloves and gown
-What kind of PPE do you wear for airborne precautions such as:
aricella (chickenpox), tuberculosis, and rubeola
(measles)? - -Respiratory protection such as a mask or N95 or N99 respirator
-Which of the following should be the first
step when troubleshooting a centrifuge
that is operating loudly?
A. Make sure tubes are balanced and
across from each other.
B. Make sure all tubes are the same size in
the centrifuge.
C. Insert a nonadditive tube.
D. Recalibrate the centrifuge - -A.
Make sure tubes are balanced and
across from each other.
-Which of the following circumstances
requires performing additional external
controls?
A.
At the end of each shift
B.
Prior to obtaining specimens for each
patient
C.
When test results are out of range
D.
Every 4 hr during continuous operation
, of the equipment - -C.
When test results are out of range
-CLSI order of draw - -1. Yellow top (sodium polyanethol sulfonate [SPS] or
Blood culutres first
2. Light blue (sodium citrate) coagulation tubes
3. serum tubes with or without clot activator and with or without
gel (red-speckled top),
green-top (heparin) tubes with or without gel plasma separator,
purple- or lavender-top (EDTA) tubes, and
finally grey-top (sodium fluoride or potassium oxalate) tubes.
-if accidental needle stick injury occurs... - -CDC advises washing the area
first with soap and water. Then notify
the immediate supervisor.
-A phlebotomist splashes blood into their
eye while aliquoting. Which of the following
actions should they perform first?
A.
Call for help.
B.
Notify their supervisor
C.
Flush the eye with water.
D.
Test the patient for infectious disease. - -C.
Flush the eye with water.
-Which of the following items should a
phlebotomist place into a sharps container?
A.
Heavily soiled gauze
B.
Used glass capillary tubes
C.
Full plastic vacuum tubes
D.
Used bandages - -B.
Used glass capillary tubes
-If a patient is allergic to alcohol, use - -benzalkonium chloride instead
-If the laboratory requisition states "capillary
specimen" for infants younger than 12
month - -use a heel stick to obtain capillary
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