NHTSA SFST COMPREHNSIVE EXAM 2025/2026
QUESTIONS AND SOLUTIONS MARKED A+
✔✔What is "proof" regarding an alcoholic beverage? - ✔✔Proof is twice the actual % of
alcohol. 80 proof is 40 % alc.
✔✔Every chemical that is an "alcohol" contains what three elements? - ✔✔CARBON
HYDROGEN
OXYGEN
✔✔In which organ does metabolism of the alcohol take place? - ✔✔Liver
✔✔ALCOHOL CONCENTRATION - ✔✔210 liters of breath
100 milliters of blood
67 milliters of urine
✔✔DWI LAW - ✔✔1. A PERSON
2. OPERATING A MOTOR VEHICLE
3. IN A PUBLIC PLACE
4. WHILE INTOXICATED
✔✔PC 49.07 INTOXICATION ASSAULT (3rd Degree Felony) - ✔✔(a) A person
commits an offense if the person, by accident or mistake:
(1) while operating an aircraft, watercraft, or amusement ride while intoxicated, or while
operating a motor vehicle in a public place while intoxicated, by reason of that
intoxication causes serious bodily injury to another; or
(2) as a result of assembling a mobile amusement ride while intoxicated causes serious
bodily injury to another.
(b) In this section, "serious bodily injury" means injury that creates a substantial risk of
death or that causes serious permanent disfigurement or protracted loss or impairment
of the function of any bodily member or organ.
(c) Except as provided by Section 49.09, an offense under this section is a felony of the
third degree.
✔✔PC 49.08 INTOXICATION MANSLAUGHTER (2nd Degree Felony) - ✔✔(a) A
person commits and offense if the person:
(1) operates a motor vehicle in a public place, operates an aircraft, a watercraft, or an
amusement ride, or assembles a mobile amusement ride; and
(2) is intoxicated and by reason of that intoxication causes the death of another by
accident or mistake.
(b) Except as provided by Section 49.09, and offense under this section is a felony of
the second degree.)
, ✔✔ABC 106.041 DRIVING OR OPERATING WATERCRAFT UNDER THE
INFLUENCE OF ALCOHOL BY MINOR - ✔✔Sec. 106.041. DRIVING OR OPERATING
WATERCRAFT UNDER THE INFLUENCE OF ALCOHOL BY MINOR.
(a) A minor commits an offense if the minor operates a motor vehicle in a public place,
or a watercraft, while having any detectable amount of alcohol in the minor's system.
(b) Except as provided by Subsection (c), an offense under this section is a Class C
misdemeanor.
(c) If it is shown at the trial of the defendant that the defendant is a minor who is not a
child and who has been previously convicted at least twice of an offense under this
section, the offense is punishable by:
(1) a fine of not less than $500 or more than $2,000;
(2) confinement in jail for a term not to exceed 180 days; or
(3) both the fine and confinement.
(d) In addition to any fine and any order issued under Section 106.115, the court shall
order a minor convicted of an offense under this section to perform community service
for:
(1) n
✔✔Section 724.002. Applicability.
The provisions of this chapter that apply to suspension of a license for refusal to submit
to the taking of a specimen (Sections 724.013, 724.015, and 724.048 and Subchapters
C and D) apply only to a person arrested for an offense involving the operation of a
motor vehicle or watercraft powered with an engine having a manufacturer's rating of
____ horsepower or above. - ✔✔50
✔✔The average DWI violator commits that violation ____ times a year. - ✔✔80
✔✔What is the chemical symbol for beverage alcohol? - ✔✔ETOH
✔✔What is the name of the process used to produce high concentration beverage
alcohol? - ✔✔Firmintation
✔✔What is the name of the process used to produce high concentration beverage
alcohol? - ✔✔Distillation
✔✔Blood alcohol concentration is the number of ______ of alcohol in every 100
milliliters of blood. - ✔✔Grams
QUESTIONS AND SOLUTIONS MARKED A+
✔✔What is "proof" regarding an alcoholic beverage? - ✔✔Proof is twice the actual % of
alcohol. 80 proof is 40 % alc.
✔✔Every chemical that is an "alcohol" contains what three elements? - ✔✔CARBON
HYDROGEN
OXYGEN
✔✔In which organ does metabolism of the alcohol take place? - ✔✔Liver
✔✔ALCOHOL CONCENTRATION - ✔✔210 liters of breath
100 milliters of blood
67 milliters of urine
✔✔DWI LAW - ✔✔1. A PERSON
2. OPERATING A MOTOR VEHICLE
3. IN A PUBLIC PLACE
4. WHILE INTOXICATED
✔✔PC 49.07 INTOXICATION ASSAULT (3rd Degree Felony) - ✔✔(a) A person
commits an offense if the person, by accident or mistake:
(1) while operating an aircraft, watercraft, or amusement ride while intoxicated, or while
operating a motor vehicle in a public place while intoxicated, by reason of that
intoxication causes serious bodily injury to another; or
(2) as a result of assembling a mobile amusement ride while intoxicated causes serious
bodily injury to another.
(b) In this section, "serious bodily injury" means injury that creates a substantial risk of
death or that causes serious permanent disfigurement or protracted loss or impairment
of the function of any bodily member or organ.
(c) Except as provided by Section 49.09, an offense under this section is a felony of the
third degree.
✔✔PC 49.08 INTOXICATION MANSLAUGHTER (2nd Degree Felony) - ✔✔(a) A
person commits and offense if the person:
(1) operates a motor vehicle in a public place, operates an aircraft, a watercraft, or an
amusement ride, or assembles a mobile amusement ride; and
(2) is intoxicated and by reason of that intoxication causes the death of another by
accident or mistake.
(b) Except as provided by Section 49.09, and offense under this section is a felony of
the second degree.)
, ✔✔ABC 106.041 DRIVING OR OPERATING WATERCRAFT UNDER THE
INFLUENCE OF ALCOHOL BY MINOR - ✔✔Sec. 106.041. DRIVING OR OPERATING
WATERCRAFT UNDER THE INFLUENCE OF ALCOHOL BY MINOR.
(a) A minor commits an offense if the minor operates a motor vehicle in a public place,
or a watercraft, while having any detectable amount of alcohol in the minor's system.
(b) Except as provided by Subsection (c), an offense under this section is a Class C
misdemeanor.
(c) If it is shown at the trial of the defendant that the defendant is a minor who is not a
child and who has been previously convicted at least twice of an offense under this
section, the offense is punishable by:
(1) a fine of not less than $500 or more than $2,000;
(2) confinement in jail for a term not to exceed 180 days; or
(3) both the fine and confinement.
(d) In addition to any fine and any order issued under Section 106.115, the court shall
order a minor convicted of an offense under this section to perform community service
for:
(1) n
✔✔Section 724.002. Applicability.
The provisions of this chapter that apply to suspension of a license for refusal to submit
to the taking of a specimen (Sections 724.013, 724.015, and 724.048 and Subchapters
C and D) apply only to a person arrested for an offense involving the operation of a
motor vehicle or watercraft powered with an engine having a manufacturer's rating of
____ horsepower or above. - ✔✔50
✔✔The average DWI violator commits that violation ____ times a year. - ✔✔80
✔✔What is the chemical symbol for beverage alcohol? - ✔✔ETOH
✔✔What is the name of the process used to produce high concentration beverage
alcohol? - ✔✔Firmintation
✔✔What is the name of the process used to produce high concentration beverage
alcohol? - ✔✔Distillation
✔✔Blood alcohol concentration is the number of ______ of alcohol in every 100
milliliters of blood. - ✔✔Grams
