40 decibels Study guides, Class notes & Summaries

a 30 year old driver presents for a biennial recertification. the driver notes in his hx he's had 3 episodes of BPV 6 months ago but has been asymptomatic since. he provides a letter from his neurologist stating he is cleared to work w/o restrictions. exam is negative with no abnormalities. how long may he be qualified alified due to not waiting the recommended period fied up to 2 years to tilt table test for CT of brain - ANSWERSB use of muscle relaxants such as skelaxin, soma, or flex...

TCFP EXAM STUDY GUIDE 2023 COMPLETE TEST 50+ QUESTIONS AND ANSWERS 1. The normal type of sprinkler system used where there is a risk of the system freezing is a:: Wet System. 2. In order to help minimize exposures to risk at a structural fire scene, firefighters should:: Do a risk/benefit analysis for every action. 3. What does NFPA 1500 require to be part of the fire department training programs?: A process for evaluating firefighter skills & knowledge. 4. Following each use, the facepi...

2023 DOT: Comprehensive Review for NRCME Exam Questions and Answers Corrective lenses that are prohibited by the FMCSA, including: lenses that correct distance vision in one eye and near vision in the other. telescopic lenses Medical guidelines for the driver with diabetes mellitus include: Annual medical examination. Annual ophthalmologist or optometrist eye evaluation. Disqualification for a diagnosis of unstable proliferative retinopathy. Monocular Vision Monocular vision is di...

DOT Exam Study Guide With Complete Solutions. Audiogram - Answer This test is performed only when the Forced Whisper Test is failed in both ears 40 decibels - Answer If tested by the use of an audiometric device, they must not have an AVERAGE hearing loss in the better ear greater than ____ at 500Hz, 1000Hz, and 2000Hz One - Answer ___ ear and two eyes certifies! Audiologist - Answer A driver with a hearing aid usually must go to an ____ or a hearing aid center for audiometry testing 2 Y...

Which of the following is a requirement for drivers with a diabetes exemption? A) Possess a rapidly absorbable form of glucose while driving B) Self—monitor blood glucose one hour before driving and at least once every 2 hours while driving C) Plan to submit blood glucose monitoring logs every 6 months D) Maintain a Hemoglobin A1C value less than 7 - ANSWER-A. Drivers with diabetes should self monitor blood glucose before driving and every 4 hours while driving. Blood glucose monitoring lo...

Edelman SPI review questions & Answers 2023. ______ is the distance covered by one cycle. a) pulse length b) wavelength c) cycle distance d) cycle duration ______ is the time to complete one cycle a) pulse duration b) pulse period c) period d) duration period ________ is a redirection of an ultrasound bean in many directions as a result of a rough boundary between two media: a) refraction b) Rayleigh Scattering c) scattering d) reflection _________ resolution is...

DOT Exam Study Guide Questions & Answers 100% CorrectDOT Exam Study Guide Questions & Answers 100% CorrectDOT Exam Study Guide Questions & Answers 100% CorrectDOT Exam Study Guide Questions & Answers 100% Correct 5 Feet - ANSWERSA CMV driver must perceive a forced whispered voice in the better eat at not less than ___ with or w/o a hearing aid Audiogram - ANSWERSThis test is performed only when the Forced Whisper Test is failed in both ears 40 decibels - ANSWERSIf tested by the use of an ...

CTS Exam Questions & Answers 2023/2024 When checking signal flow, the first thing you need to confirm is that the signal is _____. - ANSWER-being generated by the source components What type of connection is pictured below? (wire under screw) - ANSWER-direct connection What type of chart is displayed below? (activity/year/budget/actual) - ANSWER-gantt chart This type of audio system reinforces or amplifies a presenter's voice so that they'll be heard over a larger audience. - ANS...

Which of the following is NOT considered a significant factor in determining the outcome of an electrocution event? CORRECT ANSWER 1. The amount of electrically resistant material present in work boots and work gloves. A Noise-Hazard Control Program (and associated Hearing Conservation Program) is required under OSHA regulation 29 CFR 1910.95 (Occupational Noise Exposure) where workers may be exposed to noise levels in excess of an eight -hour-time-weighted average of.. CORRECT ANSWER 2. 85 d...

DOT EXAM QUESTIONS WITH VERIFIED SOLUTIONS GUARANTEED PASS!! a 30 year old driver presents for a biennial recertification. the driver notes in his hx he's had 3 episodes of BPV 6 months ago but has been asymptomatic since. he provides a letter from his neurologist stating he is cleared to work w/o restrictions. exam is negative with no abnormalities. how long may he be qualified alified due to not waiting the recommended period fied up to 2 years to tilt table test for CT of brain B u...