I have evacuated blood collection by Evacuated blood vial (as usual in lab)
During blood collection
1. Torniqurt applied.
2. Needle inserted.
3. Then torniquet removed.
4. Vaccum vial added into needle.
*torniquet removed due to
calcium and
albumin test.
During collection i suddenly feel something flowing like bubble in my vein. Then it stoped.
The blood enter vial.
(Pressure in vial negative=vaccum and blood positive that why blood enter into vial, if there is air in the vial then blood does not enter into vial.am i right?
* i am. Anxious that some air may be enter my vein. What should i do?
Over 36 hrs no symptoms
*before previous blood collection i donot find any such bubble sensation.
Is this due to flow of speed blood with out torniquet??
Plz clarify