The nurse is correct.
Aspiration pneumonia is a potential problem for HD patients.
At the recent HDSA conference, Dr. Chris O'Brien discussed choking and swallowing problems. These problems can be caused by the chorea producing tongue thrusts which interfere with chewing and swallowing. Drugs which reduce chorea may be able to address this problem. HD can also cause apraxia. HD patients can have trouble coordinating all of the necessary movements for chewing and swallowing and the flap that closes off the airway may not close in time.