2024 NC CDL Practice Test: Bus - Test 3 Based on 2024 NC CDL Handbook 30. If a student is believed to have suffered a back injury, you should: A Encourage them to try to stand. B Not move them. C Move them off the bus. Grade More 30/30 Progress 0 Errors Restart Grade Grade Bus - Test 3 Back to Test List Bus - Test 2 Class A - Test 1 Challenge Library 12 More NC CDL Practice Tests 1 Class A - Test 1 2 Class A - Test 2 3 Class A - Test 3 4 Class A - Test 4 5 Class A - Test 5 6 Class A - Test 6 7 Class A - Test 7 8 Class A - Test 8 9 Class B - Test 10 Class B - Test 2