There is not a PICC line with an inflated balloon for placement.
No
Go to iv-therapy.net and search - lots of good info there.
PICC Line requires heparinization how often
As soon as you get the test results back from the culture you have the okay to insert the picc line.
Yes. Keep your picc covered and make sure to wash your hands.
A peripherally inserted central catheter (PICC) can be used for blood sampling. The FDA has approved certain types of peripherally inserted central catheters (PICC line) for power injections.
No
infection
no
Generally an area as long as the height of the balloon standing up, with at least 3-4 metres or longer (depending on the size of the balloon) for the crown line that helps stabilise the balloon as it is being inflated. The width should be about half the height, but this can vary as there is some leeway, particularly if there are balloons being inflated together side by side.
Why not use the PICC for the blood draw?
No. For one reason, you cannot go sublingually through a PICC line, as a PICC line would not be inserted sublingually. The most glaring issue however, is that oral morphine (which I think you are suggesting) can only be given orally. A PICC line is an intravenous route, and would therefore not be appropriate.