North Carolina Intox EC/IR II Practice Exam

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• If a subject cannot provide a breath sample and policy allows alternatives, what action is taken?
• Why is thorough documentation of test cancellations or pauses important?
• What is displayed on the Intox if it detects mouth alcohol?
• What is the the expected result of the ethanol dry gas canister?
• Which statement about ongoing training is true?
• Under Henry's Law, at a given temperature, the amount of alcohol in the air is proportional to the amount in which solution?
• What key do you press to start the test after the observation period?
• Residual mouth alcohol is also known as what?
• What happens if there is any reduction or a temporary halt of the breath flow rate?
• What do you enter into the Intox EC/IR II for the TYPE OF AGENCY for the NC State Highway Patrol?
• Which citation-number entry is used for probation or court-ordered tests?
• The Intoximeter Inc. is located in which city and state?
• How are test results presented after a measurement cycle?
• How many valid breath samples are required for an evidentiary result?
• How should data be safeguarded to prevent alteration or tampering?
• How is alcohol expressed in blood?
• What is the form number for the rights form?
• What percentage of the metabolic processes account for the elimination of consumed alcohol?
• What is the form number for a test record?
• What should be done with original printouts to preserve evidentiary integrity?
• Which statement best describes the purpose of maintaining an audit trail in data handling?
• Which statement best describes the Beer-Lambert Law in the context of infrared breath analysis?
• What agency issues the certification for the Intox EC/IR II?
• Which law describes the relationship between infrared signal and alcohol concentration in breath analysis?
• Which form number corresponds to a test record?
• What is the consequence if a calibration check fails for an entire testing session?
• When is a subject considered to have attempted to provide a sample but failed?
• What is the purpose of infrared energy absorption in the Intox EC/IR II?
• What is the recommended action if a suspect has used mouthwash or had recent coffee before testing?
• When the instrument prompts LEO/Analyst Y/N, what input should be entered?
• How should environmental conditions be managed when operating the device?
• Which feature helps ensure that the breath sample is not contaminated by mouth alcohol?
• Which organization issues the certification for the Intox EC/IR II?
• What does the instrument detect and measure?
• Which key is used to delete information or stop a test?
• Which method is used to ensure a deep lung sample and to prevent mouth alcohol contamination?
• What status must the Intox EC/IR II display before you can start a breath test?
• Which statement best describes the role of logs and signatures in chain of custody?
• If the Intox EC/IR II cannot print a test result, what action should the operator take according to policy?
• Where is ethanol first found in the body?
• What is the role of the instrument's internal memory in evidence collection?
• Henry's Law is applied in breath testing with which device?
• Which two approaches are used by EC/IR II to measure alcohol concentration?
• Which statement about consent confirmations is true?
• What is the numeric limit used for subsequent tests to guard against mouth alcohol?
• Which input corresponds to a probation or court-ordered citation?
• If the driver licence state is unknown or none what is entered into the Intox EC/IR II ?
• What constitutes a valid breath sample regarding technique?
• Which option is not one of the three bodily processes for handling ethanol?
• How should a test be handled if the subject refuses to provide a breath sample?
• Which statement best describes the ethanol dry gas canister's role?
• If a breath sample is collected late in the testing sequence, what is the appropriate action?
• If a beverage has 50% ABV, what is its proof?
• What should be included in session notes regarding the operator's status?
• How does the body handle ethanol?
• When does a test session end with required documentation?
• Who is responsible for overseeing calibration, troubleshooting device issues, and reviewing test data for admissibility during the testing process?
• What is the primary purpose of calibration logs and maintenance records?
• Which organ metabolizes alcohol?
• To what temperature is the Intoximeter sample chamber heated?
• What forms of identification should be collected?
• During elimination, which statement is true?
• Which sample minimizes dilution from upper airway breath?
• Which pair correctly matches the North Carolina statutes for implied consent and procedural aspects?
• How long does it take for residual alcohol to diminish below significant levels?
• What is the Intoximeter EC/IR II fully shielded against?
• Which statement about mouthpiece usage is true?
• What is the relationship between breath alcohol concentration and the voltage produced by the fuel cell?
• What is the temperature of the human body?
• On an evidentiary printout, which detail is included among the following?
• If a dry gas canister expires, which outcome could occur?
• Which practice helps ensure the integrity of the breath sample collection?
• Under what condition is a breath sample considered invalid by the device?
• The Intoximeter EC/IR II will give a warning before it disables for the following reasons?
• Which of the following is a safeguard against mouth alcohol?
• The EC/IR II also monitors which of the following?
• Which code indicates unknown or none driver license state in Intox EC/IR II?
• What should you enter for the driver's license number if no driver's license type is listed?
• Complete absorption occurs within which time frame?
• Which citation-number entry is used for a pre-arrest test?
• Residual mouth alcohol is also known as?
• What is the procedural statute?
• What should you enter for the agency type when it isn't listed or is unknown?
• Which of the following is a reason the EC/IR II disables?
• What percentage of a male's body is water?
• What does distribution refer to in alcohol metabolism?
• Which prefix is used for training and demonstrations in the citation number?
• Which factor has the most effect on alcohol absorption?
• How long time does the Intox allow to provide a sufficient breath sample?
• The alcohol concentration is expressed per breath volume of how many liters?
• Which option correctly identifies the measurement method used by the device?
• How should the operator read the required consent and warnings to the subject?
• The concentration of alcohol is expressed in which unit?
• If the device cannot print a result, which action is policy-compliant?
• What should you do if the calibration check indicates the instrument is out of tolerance?
• What is the correct input for gender on the instrument?
• What should you enter for the driver's license number if the DL type is unknown?
• If a sample is deemed invalid due to insufficient breath, what is the recommended next step?
• How does the electrochemical fuel cell in the EC/IR II operate when exposed to alcohol?
• What type of instrument is the Intox EC/IR II?
• Which component's expiry can cause the EC/IR II to disable?
• Which citation-number entry is used for training and demonstrations?
• The Duodenum is described as which part of the digestive system?
• What is the proofing system?
• How many test records must the chemical analyst sign?
• What is Ethyl Alcohol?
• What happens to the test results after a measurement cycle?
• When multiple tests are performed, what must be recorded?
• What is the relationship between the estimated time (ET) and the actual sampling time as recorded in the device log?
• How much breath does it take for the Intox to capture a sample?
• What happens to the electrical voltage as more alcohol is present in the breath?
• Which two analytical techniques does the EC/IR II employ to measure alcohol concentration?
• What date is entered if the date of birth is unknown?
• Which of the following is the chamber path length for the Intox EC/IR II?
• Which entry is used when the citation number is unknown or not accepted?
• Which of the following is not a basic unit of metric measure?
• Why must new mouthpieces be used for every test?
• How should an operator handle a subject who cannot provide a breath sample?
• Which message would appear if mouth alcohol is detected?
• What is the custom programmed test mode sequence for the Intox EC/IR II?
• Which statement describes identity verification for the subject in the testing process?
• What does appreciable mean?
• How is ethanol digested by the body?
• What type of mouthpiece must be used for each breath test?
• Which of the following statements about Congeners is correct?
• What is the purpose of the sample line and mouthpiece in breath testing?
• If two initial tests do not meet acceptance criteria, what is the next step?
• During the observation period, which action is permitted?
• Which DHHS form number corresponds to the rights document?
• Ethanol Dry Gas Canister
• What action should be taken if the device prints an error or jam?
• How should the instrument's internal data be handled to ensure evidentiary integrity when multiple tests occur?
• Absorption is defined as?
• If two initial tests fail acceptance and a third test is performed, what is the proper outcome?
• When would the abort test be done in most cases
• What percentage of a female's body is water?
• Two techniques used by the instrument?
• If a driver's license number is available, which entry should you use?
• The concentration of alcohol is reported in which unit?
• What is the implied consent statute?
• What form of evidence is generated by the Intox EC/IR II?
• If you need to indicate a missing middle name, which input should you use?
• Which input corresponds to a pre-arrest test?
• What constitutes an invalid test due to mouth alcohol?
• In regards to operating temperatures what does the Intox EC/IR II do?
• How should refusals be documented on the official record?
• What is the rate of oxidation for a general non-alcoholic?
• What should you do if a calibration check requires a reference standard but none is available?
• How do you reprint the most recent test record?
• How long is the chamber path length?
• Which practice best supports the integrity of the breath testing program's QA process?
• Which prefix is used for probation or court-ordered citations?
• Under standard practice, when can a single test be used as evidence?
• Which of the following is a safeguard against mouth alcohol?
• Under North Carolina law, what are the required steps for handling post-test breath test results?
• Which code is used for the AGENCY input to reflect the NC State Highway Patrol in the Intox EC/IR II?
• What does the 'Ready' indicator on the device signify?
• What is the purpose of the pre-test observation period?
• What is the duration of certification validity for the Intox EC/IR II?
• What must be documented after the last test in a session?
• Elimination is defined as which process?
• How should results be verified before reporting?
• What is retrograde extrapolation, and is it performed by the Intox EC/IR II?
• What will the Intox do if three ambient conditions occur in a row?
• Which practice best supports the admissibility of breath test results?
• Which statement best describes readiness before starting a breath test?
• In the EC/IR II, what is the fuel cell coated with?
• What are the common names of ethyl alcohol?
• What is verified by a calibration check on the Intox EC/IR II?
• How should the operator verify the subject's identity?
• Why is it important to train repeatedly on the Intox EC/IR II?
• What do you enter into the Intox EC/IR II for the AGENCY for the NC State Highway Patrol?
• What information should appear on the test printout for an evidentiary result?
• Which key should be pressed to indicate a no-test result?
• How does the breath test device determine whether a sample is alveolar air?
• Which statement best describes distribution in alcohol metabolism?
• Breath alcohol concentration is expressed as which of the following?
• Which of the following is not a phase of alcohol in the body?
• What value is entered if there is no middle name?
• What constitutes proper documentation of test times?
• Why is it important to collect alveolar or deep lung sample when testing?
• What drives the distribution of alcohol across body compartments?
• What should be done if environmental conditions are outside the permitted range during testing?
• Why is careful documentation of the sequence of test events important?
• What is the proper action if mouth alcohol causes an invalid sample?
• What measurement principle does the breathalyzer device use to measure alcohol content?
• The Intox EC/IR II detects alcohol by which mechanism?
• Which statement describes the relationship between ABV and proof?
• Alcohol concentration as measured by a breath sample is expressed in which unit?
• Ethanol is a?
• Pyloric Sphincter is defined as what?
• Three phases of alcohol in the body are?
• How long is the certification good for on the Intox EC/IR II?
• What are the three basic units of metric measure?
• How many breath samples can be printed on one test record?
• What is the proper response when a device misread produces inconsistent values?
• Which option is correct for the TYPE OF AGENCY input for the NC State Highway Patrol?
• What is the operator's role regarding chain of custody?
• How should negative results be treated within a positive test window?
• What is the form number for the affidavit?
• What principle does the Intox EC/IR II use to detect alcohol?
• Which data points should be included on an evidentiary printout?
• What value is entered if no driver's license is available?
• What is the temperature of breath leaving the body?
• How should the device be cleaned and maintained?
• Which statement is true regarding the 5-day warnings for the device?
• Name 3 safeguards against mouth alcohol.
• What are Congeners?
• Which statement about test timing is true?
• How often does preventive maintenance need to be done on the Intox EC/IR II?