DOT Exam Questions and Answers 100% Solved

ABG needs to be ordered if the pulse oximetry is - ANSWER-92% Screening pulse oximetry/ABG is needed when the FEV1 is: - ANSWER-65% Screening pulse oximetry/ABG is needed when the FEV1/FVC - ANSWER-65% Screening pulse oximetry/ABG is needed when the FVC: - ANSWER-60% What is the minimum required Pa02: - ANSWER-65 mm hg at altitudes 5,000ft 60 mm hg at altitudes 5000 ft What is the waiting period for a MI - ANSWER-2 months What is the maximum length of time a driver can remain in determination pending status? - ANSWER-45 Days A driver with an Abnormal Aortic Aneurysm (AAA) can be certified: - ANSWER-For 1 year if between 4 and 5 cm, asymptomatic, with a recommendation from a cardiovascular specialist who understands the functions and demands of commercial driving. Central vision loss is a finding suggestive of: - ANSWER-Macular degeneration. Which of the following is an assessment of L4 nerve root pathology - ANSWER-Patellar reflex. How soon may a driver be certified after coronary artery bypass grafting (CABG)surgery? - ANSWER-3 months with clearance by a cardiologist, resting echocardiogram with an LVEF 40% after CABG, and asymptomatic status with no angina. A driver is found to have diminished central acuity during Snellen chart acuity testing. This is suggestive of: - ANSWER-Macular degeneration The regulatory non-discretionary standards include: - ANSWER-Vision, hearing, and epilepsy. A 47 year-old driver with a Fixed Deficit of an Extremity should have a physical exam: - ANSWER-Biannually or more frequently if indicated.