TLETA WEEK 9 TEST WITH CORRECT ANSWERS #11
Alcohol - correct answer A family of closely related chemicals whose molecules are
made up of hydrogen, carbon, and oxygen
Three types of alcohol - correct answer Methyl Alcohol (methanol)
Ethyl Alcohol (ethanol)
Isopropyl Alcohol (isopropanol)
The type of alcohol contained in alcoholic beverages is - correct answer Ethanol
What's the chemical abbreviation for Ethyl Alcohol - correct answer ETOH
What are the two methods of making drinking alcohol - correct answer Fermentation
Distillation
What percentage of alcohol goes through the stomach walls into the blood stream -
correct answer 20%
The other 80% will pass through the stomach to the - correct answer Pylorus
The liver burns the ethanol, and this process is aided by an enzyme called - correct
answer Alcohol dehydrogenase
BAC for Tennessee - correct answer 0.08 (standard 21 or over)
0.04 (commercial driver)
0.02 (under 21)
The average persons BAC level drops by how much an hour - correct answer 0.015
BAC peeks how long after alcoholic beverage and when does it start to go down -
correct answer 30 minutes after last alcoholic beverage, and it starts to go down 30
minutes after that (so an hour after last alcoholic beverage)
BAC - correct answer Blood Alcohol Concentration
The number of grams of alcohol found in 100 milliliters of the person's blood
Example: if a person has a BAC of .08, then there is eight one-hundredths of a gram of
alcohol in every 100 millimeters of the person's blood
, The "illegal per se" Law makes it an offense to operate a vehicle while - correct answer
Having a statutorily prohibited blood alcohol content, which is .08
A good, structured field sobriety test is simple and - correct answer Divides the subject's
attention
Detection Phase One - correct answer Vehicle in motion - do I have sufficient grounds
to stop this vehicle
Detection Phase Two - correct answer Personal contact - should I instruct the driver to
exit the vehicle
Detection Phase Three - correct answer Pre-arrest screening - should I arrest the
operator for DUI
Safe Driving Demands - correct answer The ability to divide attention among numerous
simultaneous tasks
3 types of interview/questioning techniques - correct answer Asking for two things
simultaneously
Asking interrupting or distracting questions
Asking unusual questions
What are the three field sobriety tests - correct answer Horizontal gaze nystagmus
Walk and turn
One leg stand
Nystagmus - correct answer Involuntary jerking of the eyes
During the One Leg Stand Test, the subject is told to count out loud - correct answer
Until told to stop
In the Walk and Turn Test, the subject is required to take nine heel-to-toe steps in a
straight line, turn around in a prescribed manner and return how many heel-to-toe steps
back along the line - correct answer Nine
How many clues and total possible clues for Horizontal Gaze Nystagmus - correct
answer 3. 6 (3 for each eye)
Lack of smooth pursuit - as the eye moves from side to side, does it move smoothly or
does it jerk noticeably
Alcohol - correct answer A family of closely related chemicals whose molecules are
made up of hydrogen, carbon, and oxygen
Three types of alcohol - correct answer Methyl Alcohol (methanol)
Ethyl Alcohol (ethanol)
Isopropyl Alcohol (isopropanol)
The type of alcohol contained in alcoholic beverages is - correct answer Ethanol
What's the chemical abbreviation for Ethyl Alcohol - correct answer ETOH
What are the two methods of making drinking alcohol - correct answer Fermentation
Distillation
What percentage of alcohol goes through the stomach walls into the blood stream -
correct answer 20%
The other 80% will pass through the stomach to the - correct answer Pylorus
The liver burns the ethanol, and this process is aided by an enzyme called - correct
answer Alcohol dehydrogenase
BAC for Tennessee - correct answer 0.08 (standard 21 or over)
0.04 (commercial driver)
0.02 (under 21)
The average persons BAC level drops by how much an hour - correct answer 0.015
BAC peeks how long after alcoholic beverage and when does it start to go down -
correct answer 30 minutes after last alcoholic beverage, and it starts to go down 30
minutes after that (so an hour after last alcoholic beverage)
BAC - correct answer Blood Alcohol Concentration
The number of grams of alcohol found in 100 milliliters of the person's blood
Example: if a person has a BAC of .08, then there is eight one-hundredths of a gram of
alcohol in every 100 millimeters of the person's blood
, The "illegal per se" Law makes it an offense to operate a vehicle while - correct answer
Having a statutorily prohibited blood alcohol content, which is .08
A good, structured field sobriety test is simple and - correct answer Divides the subject's
attention
Detection Phase One - correct answer Vehicle in motion - do I have sufficient grounds
to stop this vehicle
Detection Phase Two - correct answer Personal contact - should I instruct the driver to
exit the vehicle
Detection Phase Three - correct answer Pre-arrest screening - should I arrest the
operator for DUI
Safe Driving Demands - correct answer The ability to divide attention among numerous
simultaneous tasks
3 types of interview/questioning techniques - correct answer Asking for two things
simultaneously
Asking interrupting or distracting questions
Asking unusual questions
What are the three field sobriety tests - correct answer Horizontal gaze nystagmus
Walk and turn
One leg stand
Nystagmus - correct answer Involuntary jerking of the eyes
During the One Leg Stand Test, the subject is told to count out loud - correct answer
Until told to stop
In the Walk and Turn Test, the subject is required to take nine heel-to-toe steps in a
straight line, turn around in a prescribed manner and return how many heel-to-toe steps
back along the line - correct answer Nine
How many clues and total possible clues for Horizontal Gaze Nystagmus - correct
answer 3. 6 (3 for each eye)
Lack of smooth pursuit - as the eye moves from side to side, does it move smoothly or
does it jerk noticeably
