DOT
Comprehensive Resource To Help You Ace 2026-2027 Exams
Includes Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
1. The following statements are true concerning hearing requirements of
commercial drivers EXCEPT: - Correct Answer: hearing aids may not be
worn during testing (they should be worn)
2. What is the maximum length of time a driver can remain in determination
pending status? - Correct Answer: 45 days
3. A driver has had his second spontaneous pneumothorax on the same side 3
months ago. There has been no surgical intervention. The FVC is 68%. The
correct determination in this cases is: - Correct Answer: do not certify
until this has been surgically corrected
4. The driver reports a suicide attempt 6 months earlier, following the break-
up of his marriage. He noted seeing a psychiatrist and takes Citalopram
daily and reports he feels fine now. He provides a release from his doctor
that he may return to work without restrictions. The medical examiner
shoud? - Correct Answer: disqualify the driver
5. A driver with an Abdominal Aortic Aneurysm (AAA) can be certified: -
Correct 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.
6. Which is false concerning additional information the driver is to provide for
any "yes" responses on the history section of the form? - Correct
Answer: Must list only prescription medications, not vitamins or
supplements.
(required to list supplements)
7. Upon exam of a 46 y/o smoker, you detect an irregularly irregular heart
rhythm. The rate is 140 bpm. This is unknown to the driver and he denies
any symptoms of lightheadedness, SOB, dizziness, palpitations, or cardiac
hx. You would: - Correct Answer: Disqualify and refer to his PMD or
cardiologist for further evaluation.
8. Which cardiac condition is disqualifying? - Correct Answer: hypertrophic
cardiomyopathy
9. Central vision loss is suggestive of: - Correct Answer: macular
degeneration
10.A driver was discharged from the hospital 10 weeks ago after an MI. He is
asymptomatic and has a note from the cardiologist that he had a
satisfactory in office ETT the week prior to your exam and that he may
drive. His pre-discharge ECHO shows an EF of 45%. Exam is normal. Your
determination: - Correct Answer: Qualified for one year
,11.Concerning the medical certificate, which is true? - Correct Answer: -You
may provide a copy to the driver's employer
-Retain a copy for at least 3 yrs
-The driver must carry the original certificate during the operation of a CMV
12.Which of the following is an assessment of the L4 nerve root pathology? -
Correct Answer: patellar reflex
13.Indicators for referring a driver for pulmonary function testing include: -
Correct Answer: -hx of COPD
-wheezing
-cigarette smoking in drivers 35 y/o or older
14.How soon may a driver be certified after coronary artery bypass grafting
(CABG) surgery? - Correct Answer: 3 months with clearance by
cardiologist, resting echocardiogram with an LVEF >40% after CABG, and
asymptomatic status with no angina.
15.A driver presents for his DOT physical. He has occasional lower back pain. A
lateral pulsation is palpated ~2 inches superior to the umbilicus.
Auscultation reveals an obvious bruit. What is the next step? - Correct
Answer: arrange for transport to the ER
16.48 y/o non-smoker. Supervisor calls stating he recently went off the side of
the road and crashed into a guard rail. He is found asleep in the waiting
room and snoring and the MA has to wake him up. Nodding off during the
exam. He admits snoring and gasps in sleep. Denies nodding off while
driving. Exam notable for obesity. Mallampati 4 oropharynx, HTN controlled
, w/2 meds. Appropriate next steps: - Correct Answer: Disqualify and
refer for sleep study
17.Physical qualifications for vision regulations include all EXCEPT: - Correct
Answer: Field of vision of at least 85 degrees in the horizontal meridian in
each eye.
(must be 70 degrees)
18.69 y/o driver had a femoral-popliteral bypass 4 months ago with resolution
of chronic leg pain due to claudication. His surgeion clears him for driving.
He is on coumadine with INRs consistently in therapeutic range. The correct
determination is: - Correct Answer: meets standards, qualified for 1
year
19.Drivers must have the following physical abilities: - Correct Answer: -
grip strength
-upper body strength
-balance and flexibility
20.A driver returns to work after two week absence due to a respiratory illness.
He presents a note from his physician that he was unable to work as a truck
driver bc of the illness but is now cleared for returning to work. His medical
certificate expires in 3 months. The driver: - Correct Answer: should
undergo a new exam
21.The medical examiner cannot certify a driver if the driver has been
diagnosed with: - Correct Answer: -Meniere's disease
Comprehensive Resource To Help You Ace 2026-2027 Exams
Includes Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
1. The following statements are true concerning hearing requirements of
commercial drivers EXCEPT: - Correct Answer: hearing aids may not be
worn during testing (they should be worn)
2. What is the maximum length of time a driver can remain in determination
pending status? - Correct Answer: 45 days
3. A driver has had his second spontaneous pneumothorax on the same side 3
months ago. There has been no surgical intervention. The FVC is 68%. The
correct determination in this cases is: - Correct Answer: do not certify
until this has been surgically corrected
4. The driver reports a suicide attempt 6 months earlier, following the break-
up of his marriage. He noted seeing a psychiatrist and takes Citalopram
daily and reports he feels fine now. He provides a release from his doctor
that he may return to work without restrictions. The medical examiner
shoud? - Correct Answer: disqualify the driver
5. A driver with an Abdominal Aortic Aneurysm (AAA) can be certified: -
Correct 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.
6. Which is false concerning additional information the driver is to provide for
any "yes" responses on the history section of the form? - Correct
Answer: Must list only prescription medications, not vitamins or
supplements.
(required to list supplements)
7. Upon exam of a 46 y/o smoker, you detect an irregularly irregular heart
rhythm. The rate is 140 bpm. This is unknown to the driver and he denies
any symptoms of lightheadedness, SOB, dizziness, palpitations, or cardiac
hx. You would: - Correct Answer: Disqualify and refer to his PMD or
cardiologist for further evaluation.
8. Which cardiac condition is disqualifying? - Correct Answer: hypertrophic
cardiomyopathy
9. Central vision loss is suggestive of: - Correct Answer: macular
degeneration
10.A driver was discharged from the hospital 10 weeks ago after an MI. He is
asymptomatic and has a note from the cardiologist that he had a
satisfactory in office ETT the week prior to your exam and that he may
drive. His pre-discharge ECHO shows an EF of 45%. Exam is normal. Your
determination: - Correct Answer: Qualified for one year
,11.Concerning the medical certificate, which is true? - Correct Answer: -You
may provide a copy to the driver's employer
-Retain a copy for at least 3 yrs
-The driver must carry the original certificate during the operation of a CMV
12.Which of the following is an assessment of the L4 nerve root pathology? -
Correct Answer: patellar reflex
13.Indicators for referring a driver for pulmonary function testing include: -
Correct Answer: -hx of COPD
-wheezing
-cigarette smoking in drivers 35 y/o or older
14.How soon may a driver be certified after coronary artery bypass grafting
(CABG) surgery? - Correct Answer: 3 months with clearance by
cardiologist, resting echocardiogram with an LVEF >40% after CABG, and
asymptomatic status with no angina.
15.A driver presents for his DOT physical. He has occasional lower back pain. A
lateral pulsation is palpated ~2 inches superior to the umbilicus.
Auscultation reveals an obvious bruit. What is the next step? - Correct
Answer: arrange for transport to the ER
16.48 y/o non-smoker. Supervisor calls stating he recently went off the side of
the road and crashed into a guard rail. He is found asleep in the waiting
room and snoring and the MA has to wake him up. Nodding off during the
exam. He admits snoring and gasps in sleep. Denies nodding off while
driving. Exam notable for obesity. Mallampati 4 oropharynx, HTN controlled
, w/2 meds. Appropriate next steps: - Correct Answer: Disqualify and
refer for sleep study
17.Physical qualifications for vision regulations include all EXCEPT: - Correct
Answer: Field of vision of at least 85 degrees in the horizontal meridian in
each eye.
(must be 70 degrees)
18.69 y/o driver had a femoral-popliteral bypass 4 months ago with resolution
of chronic leg pain due to claudication. His surgeion clears him for driving.
He is on coumadine with INRs consistently in therapeutic range. The correct
determination is: - Correct Answer: meets standards, qualified for 1
year
19.Drivers must have the following physical abilities: - Correct Answer: -
grip strength
-upper body strength
-balance and flexibility
20.A driver returns to work after two week absence due to a respiratory illness.
He presents a note from his physician that he was unable to work as a truck
driver bc of the illness but is now cleared for returning to work. His medical
certificate expires in 3 months. The driver: - Correct Answer: should
undergo a new exam
21.The medical examiner cannot certify a driver if the driver has been
diagnosed with: - Correct Answer: -Meniere's disease
