what is the order of a blood draw

It is based on the Clinical Laboratory Standards Institute CLSI venipuncture standard. Must be drawn first to.

Clsi Order Of Draw 2019 Phlebotomy Medical School Studying Phlebotomy Study

This procedure is known as an order of draw.

. Order of draw is the tube sequence a certified phlebotomist needs to follow while collecting blood. When collecting blood using a syringe and a transfer device is used. A phlebotomists job is to draw blood and ie collect blood samples using collection tubes in a specific order when performing venipuncture while at the same time paying attention to avoid cross-contamination of the various additives between the tubes.

Citrate Tube Light Blue SST TM Gel Separator Tube Red or Gold or Serum Tube Plastic or Glass - Red PST TM Gel Separator Tube Green or Heparin Tube Sodium or Lithium - Green EDTA Tube Lavender Fluoride Tube Grey. Shaking the tube vigorously may cause hemolysis of the blood separating of red blood cells. The recommended order of draw is as follows.

Blood Culture Bottles Used for bacterial and fungal cultures. Order of draw is the tube sequence a certified phlebotomist needs to follow while collecting blood. Order of Draw When Using Evacuated Tubes.

Blue If using a butterfly draw a blue waste tube Black top o ESR CBC etc. One yel-low for pediatrics TB Fungal collect yellow isolator tube PT APTT Coagula-tion Studies green NOTE. A trained phlebotomist using the correct order of draw ensures they obtain a quality sample to be used for diagnostic purposes to provide accurate results.

Blood Cultures Sterile Tubes. The additive inside the tube stops the blood from clotting. The phlebotomy order of draw is a specific order blood samples must be drawn in based on the additives in the blood collection tubes.

This tube is collected when testing for coagulation studies such as Von Willebrand disease most common blood clotting disorder Clotting factors D-dimer to rule out thrombosis Anti factor Xa to monitor patients on high dose low molecular weight heparin Prothrombin time etc. Draw one green and one orange bottle for adults. All tubes must be gently inverted 8 10 times to provide thorough mixing of additives.

Order of Draw When Using Evacuated Tubes. Each tube is differentiated by the tube additive and color. Sed Rate Westegren Sed Rate sion Fill tube to line.

Phlebotomy Order of Draw. 1 Blood cultures yellow SPS sterile 2 Light blue buffered sodium citrate tube 3. Nursing lab values for nclex Happy NursingQOD 62.

Blue If using a butterfly draw a blue waste tube Black top o ESR CBC etc. Correct order of draw. When collecting diagnostic blood specimens by venipuncture into evacuated tubes the order of draw is b ased on Clinical and Laboratory Standards Institutes CLSI standard H3-A6 from November 2007 as follows.

The above order of draw is to be followed. What order to draw lab values. Blood Draw Order Tube Color Description.

Dysphagia in a Stroke Patient NeuroBasic Care and Comfort -Jon Haws RN 8 Best Laptops for Nursing Students in 2022. Order of blood draw. Order of Draw for Vacutainer Collection Tubes 1.

Phlebotomy Order Of Draw Phlebotomy Order Of Draw