The Freedom Riders challenged this status quo by riding interstate buses in the South in mixed racial groups to challenge local laws or customs that enforced segregation in seating. The Freedom Rides, and the violent reactions they provoked, bolstered the credibility of the American Civil Rights Movement.
For specific types of surgery, your anesthesiologist may place a ânerve catheter,â which may be used to continuously bathe the nerves in numbing medication for 2-3 days after the surgery. A nerve block is not for everyone and your anesthesiologist will evaluate whether it is the right option for you.
1 Keep the cord clean and dry until it falls off in 1- 3 weeks.  To clean the cord, dip a cotton swab in water, and gently clean the base of the cord. Dry with a clean cotton swab. Since there are no nerve endings in the cord, this does not hurt or sting.