NRCME Test Questions with 100% Correct answers

What minimum PaO2 level is necessary if the driver has an ABG due to a chronic respiratory disorder? a.70mmHg b.55mmHg c.60mmHg d.65mmHg - Correct answer is "D". To be qualified, the driver should meet a minimum arterial blood gas (PaO2) greater than 65. A driver first perceives a whispered voice at 5 feet in his right ear and 4 feet in his left ear. All other aspects of his physical examination are unremarkable. The examiner should: a.Permanently disqualify the driver because he "failed" the whispered voice test. b.Certify the driver for 2 years. c.Certify the driver for 1 year. d.Require an audiometric test to determine the extent of hearing loss in his left ear. - Correct answer is "B". The driver is qualified to drive without restriction as long as he is able to perceive a whispered voice at 5 feet in 1 ear