Phlebotomy NCHO Final Exam Questions With Solved Solutions.
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Course
NHCO
Institution
NHCO
Aliquot - Answer Fraction of the specimen, sample needs to be divided to run several tests.
Basilic Vein - Answer The large vein on the inner side of the bicep
Chain of custody - Answer A list of all people who came into possession of an item of evidence
CLSI (Clinical Laboratory ...
Phlebotomy NCHO Final Exam Questions With Solved Solutions.
Aliquot - Answer Fraction of the specimen, sample needs to be divided to run several tests.
Basilic Vein - Answer The large vein on the inner side of the bicep
Chain of custody - Answer A list of all people who came into possession of an item of evidence
CLSI (Clinical Laboratory Standards Institute) - Answer develops standards for laboratory procedures, including phlebotomy
Creatnine Clearance - Answer 24-hour urine and serum test. Must be refrigerated
CRP (C-reactive protein) - Answer marker of acute inflammatory stress. Levels will rise in response to inflammation. Produced in the liver. Can be drawn in either lavender top tube or serum separator tube.
D-dimer - Answer Light blue tube, sodium citrate tube. Ruling out thrombus, DVT, and pulmonary embolism.
Vechine Transmission - Answer Doorknob, pen in mouth
vector-borne transmission - Answer the spread of certain disease due to the bite of a vector
Direct vs Indirect contact - Answer Direct: vertical (mom to baby), contact (kissing), droplets (sneezing),
biological vector (mosquitoes)
Indirect: from host to indirect conveyor to another host
What is a nosocomial infection? - Answer hospital acquired infection Most common hospital nosocomial infection - Answer Hepatitis B
Most common lab nosocomial infection - Answer Hepatitis C
Time spans between Hepatitis B shots? - Answer 1 month after first shot, 6 months after 2nd shot
What are the 6 most commons personal protective equipment? - Answer Masks, googles, face shields, respirators, gloves, gowns
What is the order of PPE removal after the phlebotomist has finished a procedure? - Answer 1) Gloves, 2) Goggles, 3) Gown, 4) Mask
reverse isolation - Answer Precaution used for individuals who are immune-compromised to protect THEM from harmful organisms that may be brought in from outside. Transplant patients are placed on this (along with others). Everyone who enters room wears gown, gloves & mask. All equipment entering room needs to be disinfected.
How long can Hepatitis B survive in dried blood? - Answer 7 days
What is the correct procedure if exposed to blood via a needle stick or possible infectious material? - Answer Immediately wash the area for 15 minutes and REPORT TO SUPERVISOR
When should a sharps container be emptied? - Answer 2/3 full
What is the epidermis? - Answer Outer layer of skin
What is the dermis? - Answer middle layer of skin (active blood supply)
What is the subcutaneous layer? - Answer Final inner layer of skin
3 layers of the heart - Answer endocardium(inner), myocardium(middle), epicardium (outer)
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