Exam (elaborations)
NHCO TUBE ADDITIVES AND YIELD Q&A
- Course
- Institution
NHCO TUBE ADDITIVES AND YIELD Q&A
[Show more]
Content preview
PHLEBOTOMY CERTIFICATION EXAMQUESTIONS AND ANSWERS
Capillary Puncture - Answer-3rd or 4th finger for adults, heel stick for infants; Lancet cut
across ridges; hold the tube horizontal when filling. Don't squeeze finger too tightly or
milk the finger. Wipe off 1st drop.
The vein can collapse - Answer-If you pull on the plunger of the syringe too hard or too
quickly during a draw or you use too strong of a vacuum for the vein, this can happen...
Anticoagulant - Answer-An agent used to prevent blood clotting and to keep the
specimen whole blood
Red top - Answer-NO ADDITIVE --- Clot Forms ----Serum used for Chemistries,
Electrolytes, Thyroids (TSH, T4), Hormone, Liver, Kidney, Lipid studies, CMP, BMP.
Tiger top - Answer-Aka Red/Gray top: Clot activator additive - Clot Forms - SERUM
STUDIES
Lavender top - Answer-EDTA additive - No Clot - WHOLE BLOOD for: Complete blood
count (CBC), Blood smear, Blood banking (ABO/Rh), ESR, HCT, Hmg,Glyco Alc
****Must be filled sufficiently and inverted (gentle rocked) several times****
Gold Top - Answer-Clot activator additive - Clot Forms - SERUM Studies
Grey top - Answer-Sodium Fluoride/Potassium oxalate - Glucose, Alcohol, FBS
Light blue top - Answer-Sodium citrate additive - No Clot - Used for coagulation studies
(PT, PTT) ****Tube must be filled to the proper level and inverted (gentle rocked)
several times****
Wipe away the first drop - Answer-We do this to remove tissue juices, skin cells,
alcohol, contaminates, avoid activating clotting process, avoid producing incorrect
results, avoid diluting specimen.
The basilic, cephilic, and the median - Answer-What veins are in the antecubical area?
Hemoconcentration - Answer-This is the increase of the cellular/solid elements in direct
ratio to plasma This can be caused by "pumping of the fist" and begins after the
tourniquet is left on longer than 1 minute.
Provodine/iodine - Answer-Agent used on the skin to sterilize the area.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller biggdreamer. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77858 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now