DOT Test Questions And 100% Correct Answers 2024.

Driver with percutaneous coronary intervention (PCI) nine months ago; he or she has not followed up with cardiologist and has not had exercise tolerance test (ETT) since procedure. - Answer Medically disqualified. PCI need cardio clearance and follow up ETT 3-6 months post PCI Coronary artery bypass graft (CABG) surgery four months ago; echo at three months showed LVEF 55%; driver was cleared by cardiologist and has no chest pain. - Answer Medically qualified: According to current CVD recommendations, the driver who had had CABG surgery may be qualified at 3 months post-procedure if asymptomatic, LVEF greater than 40%, and meets all other recommendations (qualify with annual recertification). Driver with CHF having dyspnea at rest. - Answer Medically disqualified. According to current CVD recommendations, a driver with CHF with symptoms is not medically fit for duty. Driver has recently had increasing angina which lasted 20 minutes after tarping a load; he or she is unresponsive to nitroglycerin. - Answer Medically disqualified. According to current CVD recommendations, a driver with unstable angina is not medically fit for duty. What are the differences between the medical standards and the medical guidelines? - Answer A driver presents for examination with a history (last month) of a pneumothorax. The records provided by the driver indicate that the pneumothorax reduced the driver's forced vital capacity (FVC) to 58% of predicted forced vital capacity. Can this drive be certified? If not, when can he be? - Answer Do not certify. According to recommendations, this driver should not be certified until the medical examiner has verified that the recovery is complete, with x-rays, and the driver has a FVC greater than 65%. Missing fourth and fifth fingers of right hand; has strong hand grasp. Qualifying procedure? - Answer Does not require 49 CFR 391.4 for certification. The medical examiner can assess for adequate grip strength; however, if any question of ability exists, medical examiner may request a treating or specialist evaluation.