When multiserver administration is implemented, target servers periodically contact the master server to upload information on jobs that have been executed, and download new jobs. The process of contacting the master server is called server polling, which takes place at regular polling intervals. Polling Intervals. The polling interval (one minute by default) controls how frequently the target server connects to the master server to download instructions and upload the results of job execution.
In all cases of idiopathic or secondary adult TTP, plasma exchange is the basic treatment of choice. Plasma exchange involves the use of automated machinery which permits the removal of the patient's plasma and replacement with donor plasma during a 3 to 4 hour treatment.
Spinal stenosis may be treated by: Medications to reduce swelling or pain. Braces for your lower back. Alternative treatments, such as chiropractic treatment and acupuncture. More research is needed on the value of these treatments. Surgery, if you have: Symptoms that get in the way of walking. Problems with bowel or bladder function.