Types of donation. There are about five litres of blood in the human body and it's made up of several useful components. You may be able to donate whole blood, plasma or platelets. Each type of blood donation is used for different medical treatments, and your blood type determines the best donation for you to make. To start donating plasma or platelets you need to have given whole blood in the past two years. For more ways to help others, consider bone marrow or organ donation.
The only thing that matters is that they all eventually get connected together. 1  Start by attaching the tailpiece to the sink drain and tightening the slip nut and washer by hand. 2  Slip the trap onto the tailpiece and then position the trapâs horizontal piece next to the drain line coming out of the wall.
1. Reach for the tried and true steamer basket. 1  Find a two or three-quarter saucepan or stockpot that will hold the steamer basket firmly in place. 2  If the pan youâre using doesnât have a cover, get a piece of aluminum foil you can fit around the panâs rim. 3  Place two inches of cold water in the saucepan or stockpot. If the pan youâre using doesnât have a cover, get a piece of aluminum foil you can fit around the panâs rim. 2  Place two inches of cold water in the saucepan or stockpot. 3  Pile as many of the vegetables into the steamer basket as will fit without overflowing. 4  Bring the water in the saucepan to a rolling boil.