HAAD Exam Questions for Nurses Below discussing previous HAAD nursing questions and also responses. There HAAD preparation inquiries will certainly help the registered nurses to prepare the test well beforehand. This is the initial video of the HAAD examination questions for nurses Please Join With Us Facebook: https://facebook.com/TheNewNurse. Telegram: https://t.me/the_nurse. Twitter: https://twitter.com/The_New_Nurse.