Simple vocal tics consist of sounds that do not form words, such as: throat clearing, grunting, coughing, and sniffing. The DSM-IV divide tic disorders in three main categories: transient tic disorders, chronic motor or vocal tic disorder and Tourette disorder.
If you are healthy person who has been exercising regularly, after you donated blood, you wonder whether you can exercise right after that. The answer is no. You should only exercise after at least 5 hours of resting. Do not run, swim, do weight training or other rough movements during the first 5 hours of donation. In fact, even after that period, your competitive performance in the court or track may be affected.
1 Apheresis platelet donation â you must wait 14 days between donations. 2  Athletics â you should avoid strenuous activities for at least three to five hours after donating and no heavy lifting for rest of the day.  Blood transfusions â you must wait one year after receiving a blood transfusion before you can donate.