monk. n. A man who is a member of a brotherhood living in a monastery and devoted to a discipline prescribed by his order: a Carthusian monk; a Buddhist monk.
Complete Blood Count (CBC): EDTA tubes (purple top): Purple top tubes should be 50-60% full. Do not overfill tubes. Gently mix specimen by inverting 5-10 times and place it on a rocker for up to 30 minutes, then refrigerate at 2-8Â°C. When a differential is required as part of a CBC, slides must be prepared within 12 hours of blood collection. Refrigerated EDTA blood is stable for CBC for up to 24 hours.
The tube that is used today is usually a flexible plastic tube. It is called an endotracheal tube because it is slipped within the trachea. The doctor often inserts the tube with the help of a laryngoscope, an instrument that permits the doctor to see the upper portion of the trachea, just below the vocal cords. During the procedure the laryngoscope is used to hold the tongue aside while inserting the tube into the trachea.