Mixing Study, PT/PTT Build info

Synonyms

• 50/50 PT/APTT GROUP
• COAG
• MIX PT/APTT
• LAB12502

Short Name

50/50 PT/APTT GROUP

Procedure Master Number

LAB12502

Procedure ID

136977

Clinical Info

Specimen Type

Blood

Container

Collection Instructions

Container/Tube:  Light blue-top (3.2% sodium citrate) tube
Specimen:  Full tube
Transport Temperature:  Refrigerate
Collection Instructions:  1. If no other tube is drawn, draw a discard tube.
2. Fill tube completely.
3. Mix by gently inverting several times.
 

Transport Instructions

Refrigerate

Specimen Stability

Methodology

Clotting-ACL TOPS/IL
 
Includes:
  PT/INR, APTT, diluted Thombin time and Fibrinogen, in addtion, APTT 50/50 with incubation (if APTT is prolonged) and PT 50/50 (if PT is prolonged).

Days Performed

Monday through Sunday

Performing Laboratory

Northwell Health Laboratories

CPT

85732
85730
85384
85670

PDM

5601040

Results