<prompt> A person has to go to Shimla next morning. What drug should be given to prevent motion sickness in this person?Scopolamine patch a night beforeRanitidine one night before and then before the tripDimenhydrinate 1 hour before journeyOmeprazole half an hour before the trip  <response>: Ans. A Scopolamine patch a night beforeRef: KDT 7e p120Scopolamine hyoscine is drug of choice for motion sickness. It should be given as transdermal patch a night before or orally half an hour before journey. 