Drug Recognition Expert Practice Exam

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• What is true regarding pupils under the influence of narcotic analgesics?
• What is the likely pupil size range in room light for a person under the influence of Heroin alone?
• Which of the following is likely to have elevated blood pressure when combined?
• In a blood pressure measurement, the lower number represents which type of pressure?
• What is the main effect of CNS depressants on the body?
• Which of the following drugs is included in the cannabis category?
• What does hyperglycemia commonly indicate about a person's health?
• What does the endocrine system primarily secrete?
• Among the following, which is associated with smooth pursuit in horizontal gaze nystagmus (HGN)?
• What results from the action of neurotransmitters?
• Which type of drug typically has a sedative effect?
• What does garrulity refer to?
• Where does alcohol primarily metabolize in the body?
• What component of a neuron is responsible for sending out a neurotransmitter?
• What effect does a pulse rate of 102 bpm under the influence of certain drugs signify?
• What is hashish?
• Anti-anxiety tranquilizers are often referred to as what type of tranquilizers?
• What is dysphoria characterized by?
• If a subject's pulse rate is 102 bpm while under the influence of PCP and marijuana, this is an example of which effect?
• What is the exception that causes CNS depressants to potentially dilate pupils?
• A person under the combined influence of Ritalin and LSD usually experiences which effect on blood pressure?
• What condition often accompanies alcohol intoxication related to dehydration?
• What is the physical condition characterized by "hair standing up"?
• Which substance is NOT classified as a narcotic analgesic?
• What are the three main types of alcohol?
• What condition is indicated by hyperglycemia?
• What is the meaning of 'voir dire' in a legal context?
• Which two drug categories are known to lower pulse rate and blood pressure?
• What does the term systolic refer to in relation to blood pressure?
• What is the primary indicator of impairment when evaluating horizontal gaze nystagmus?
• What is defined as the space between two neurons?
• What process combines yeast with sugars to produce alcohol?
• Which three drug categories commonly cause Horizontal Gaze Nystagmus (HGN)?
• What is the average body temperature that a Drug Recognition Expert would expect?
• Which term means to "impersonate insanity" under drug influence?
• What is a common effect of bruxism?
• What describes the role of veins in the circulatory system?
• What branch of biology is concerned with the functions of life?
• What is the primary ingredient used by yeast in fermentation?
• What does BAC stand for in terms of alcohol measurement?
• What feeling is common during a somatic flashback?
• What is the narcotic analgesic sometimes referred to as "drug store heroin"?
• What is the common response of the body to a hallucinogenic substance?
• What is the expected pupil size during a CNS Depressant evaluation?
• Which of the following is NOT one of the CNS depressants?
• What is the technical term for an abnormally rapid heart rate?
• What are narcotic analgesics?
• What does the term 'medical impairment' refer to in a drug recognition expert evaluation?
• Which type of alcohol is intended for human consumption?
• What are CNS Depressants primarily associated with in terms of effects?
• The Autonomic Nervous Sub-system has sympathetic and which type of nerves?
• During a Dissociative Anesthetics evaluation, which symptom indicates its presence?
• Which type of flashback involves altered body sensation?
• Which of the following substances is not a CNS Depressant?
• What is the primary purpose of the Drug Recognition Expert (DRE) program?
• Which of the following conditions would indicate a presence of dizziness during a Dissociative Anesthetics evaluation?
• What is the primary role of autonomic nerves in the human body?
• What is the purpose of the accommodation reflex?
• For someone under the influence of Hycodan, which of the following statements is true?
• What factor is crucial for accurately interpreting a DRE assessment?
• In the Los Angeles Field Validation Study, what percentage of subjects were found to have more than one drug in their system?
• What does heroin chemically relate to in its structure?
• What does the acronym PCP stand for in relation to phencyclidine?
• Which of the following drugs is NOT likely to cause pupil dilation?
• Why are afferent nerves significant in sensory processing?
• Which of the following is an example of a CNS stimulant?
• What do you observe when a subject under the influence of PCP and Cocaine exhibits Horizontal Gaze Nystagmus (HGN)?
• What is the expected response of pupils under the influence of inhalants?
• Synonymous with miosis, what is the term for constricted pupils?
• Which of the following conditions is a common result of parasympathomimetic drug action?
• What is the average percentage of water in adult males?
• What does BrAC measure?
• What is heroin primarily derived from?
• Which drug category does Xanax primarily affect?
• Which drug is noted as not being listed in the Physician's Desk Reference (PDR)?
• What physiological effect does snorting a drug primarily rely on?
• Which medication is commonly referred to as "Ativan"?
• Chloral Hydrate is classified as which type of drug?
• Which substance is classified as a volatile solvent?
• What effect does alcohol have on coordination and motor skills?
• What drug categories typically lead to pupil constriction?
• What type of blood vessels are arteries?
• What is a nerve?
• What is the role of an expert witness?
• Which substance is primarily responsible for the effects of alcoholic beverages?
• Which process is directly involved in how the body handles ingested drugs?
• What is the function of a voluntary nerve?
• What does hyperreflexia indicate?
• Which term describes a mental state with altered sensory perception often accompanied by hallucinations?
• What is a neuron?
• Under what condition would one typically see gait ataxia?
• What is the expected blood pressure outcome during a CNS Depressant evaluation?
• What does CABANA stand for in relation to CNS depressants?
• What physiological effect is typically seen with opioid use?
• What effect do stimulant drugs like Ritalin usually have on blood pressure?
• Which term refers to shortness of breath?
• What is the primary component of opiates that affects the brain?
• What type of drug is hallucinogen categorized as?
• What impact does hypothermia have on the body?
• What is the name of the chemical process by which beverage alcohol is produced naturally?
• What does hyperpnea describe?
• What kind of fibers do nerves consist of?
• What category does NOT typically cause a lowering of the pulse rate?
• How does the heart rate typically respond to CNS Stimulants?
• Which of the following terms describes a motor nerve that carries messages to muscles we do not consciously control?
• What is a metabolite?
• Unless it is physically impossible to do so, where will a DRE always measure a subject's pulse rate?
• What is the primary function of the synapse in the nervous system?
• Which are the two primary categories of narcotics?
• What drug categories are known to cause Vertical Gaze Nystagmus (VGN)?
• Which of the following is NOT among the seven drug categories in DRE?
• What does the term psychotogenic refer to?
• Which statement is true about alkaloids?
• What is a typical reaction of pupils to light during a CNS Depressant evaluation?
• What is an important aspect of the accommodation reflex?
• What is considered an essential component of DRE training?
• True or False: Nicotine is considered a "drug" within the context of drug recognition.
• What component does NOT affect the DRE process related to vitals?
• How does pupil size typically change in response to stimulant drugs?
• How much alcohol is typically found in a glass of wine?
• What type of experience might trigger an emotional flashback?
• Which sign is commonly present in a subject under the influence of inhalants?
• What does the presence of tracks indicate in individuals who use injectable drugs?
• What does hyperflexia refer to?
• Adderall falls under which drug category?
• What form does crack cocaine typically take?
• What is the primary function of sympathomimetic drugs?
• What is the basic principle of the distribution of alcohol in the body?
• What does arrhythmia refer to?
• Which of the following is an effect of hallucinogenic drugs?
• Which drug is a well-known narcotic analgesic?
• What is Horizontal Gaze Nystagmus (HGN)?
• Which system is NOT included in the MURDERS INC acronym?
• What is a Curriculum Vitae?
• What are tracks commonly associated with when referring to drug use?
• Which of the following describes the duration of effects produced by Nitrous Oxide?
• How many drug categories are recognized in the DRE system?
• What is the term for the body's adjustment to repeated drug use leading to diminished effects?
• What is the term for abnormally small pupils?
• Which categories of drugs can cause loss of consciousness (LOC)?
• The technical term for the dynamic balance of salt, water, sugars, and other materials in body fluids is called what?
• Which drug category is known for causing sedation?
• What is the primary function of an analgesic?
• What role do hormones play in individual development?
• Which category does Ketamine belong to among the seven drug categories?
• What best describes addiction?
• What percentage of drivers tested positive for at least one drug in the 2013-2014 National Roadside Survey?
• Which of the following is NOT a characteristic of hyperpnea?
• Which drug categories are known to cause Horizontal Gaze Nystagmus (HGN)?
• Which substance is not known to be a dissociative anesthetic?
• What is the term for the higher number in blood pressure measurements?
• How many validated clues have been established for the Walk and Turn test?
• Which term refers to chemicals produced by the endocrine system?
• Which test is commonly used to assess an individual's balance during DRE evaluations?
• Which of the following drugs is classified as a narcotic analgesic?
• What physiological effect is often observed with elevated blood alcohol concentration?
• What is Cheyne-Stokes respiration characterized by?
• What are major indicators in drug recognition evaluations primarily reflecting?
• Which term refers to a mental disorder characterized by delusions and perceived hostility from others?
• What is the technical term for constricted pupils?
• The term "intraocular" refers to which location?
• Which of the following is a non-barbiturate?
• Bruxism is typically associated with which DRE drug category?
• If someone is under the influence of MDMA, what will be the likely condition of their pupils?
• Which of the following is NOT associated with Vertical Gaze Nystagmus (VGN)?
• What occurs during withdrawal from a drug in someone physically addicted?
• Which of the following best describes the primary role of hair in the integumentary system?
• Which sub-category of Narcotic Analgesics is associated with elevated body temperature?
• What does the term "convergence" refer to in visual focus?
• What condition results from hypothermia?
• Metabolism encompasses which of the following processes in the body?
• What is the average systolic blood pressure for a Drug Recognition Expert?
• Which drug is an example of an anti-anxiety tranquilizer?
• Lack of convergence in vision may indicate what type of issue?
• What is the typical size of a shot of whiskey?
• What is the term for an abnormal paleness or lack of color in the skin?
• What is the name of the instrument used to measure blood pressure?
• Inhalants can produce effects similar to which of the following substances?
• What describes dysarthria?
• How many validated clues have been established for the One Leg Stand test?
• Which chemical is often referred to by the street name "Crank"?
• Which of the following is a common side effect associated with cannabis use?
• What is Hydroxy THC?
• Which of the following does NOT describe a symptom of sympathomimetic drug use?
• What unique characteristic does the pulmonary artery have?
• Hyperreflexia is most likely to be indicative of which condition?
• What measurement is typically lower in a standard blood pressure reading?
• Inhaled marijuana effects typically peak at what time frame?
• What condition is indicated by droopy eyelids?
• What does Bradypnea refer to?
• What is blood pressure primarily defined as?
• What are Korotkoff sounds indicative of?
• What term describes the percentage of alcohol in a person's blood measured by a breath testing device?
• How many onset durations are commonly recognized in drug classifications?
• What is the average pulse rate according to Drug Recognition Expert standards?
• Which category of drugs does phencyclidine (PCP) belong to?
• What is the average pupil size range in room light?
• Which of the following best describes inhalants?
• What is ICE in relation to drugs?
• Which alcohol is commonly referred to as "wood alcohol"?
• What does Bruxism refer to?
• What condition describes a person perceiving one sensory input as another, such as 'seeing' sounds?
• Which drug classification includes drugs such as cocaine and amphetamines?
• Chloral Hydrate is classified under which DRE drug category?
• What is the typical function of the sympathetic nervous system?
• What drug's usage is associated with significant and prolonged psychotic effects?
• What describes gait ataxia?
• What does hypertension refer to?
• Which of the following effects occurs when one drug affects an indicator and the other does not?
• What is the active ingredient in marijuana and hashish?
• When observing miosis due to Heroin and PCP, what is most likely occurring?
• What does the term "General Indicator" refer to in drug recognition?
• Xanax belongs to which category of drugs?
• In which condition would the medical impairment opinion be especially critical in a drug evaluation?
• What mechanism of polydrug interaction occurs when neither drug affects a particular indicator of impairment?
• Marijuana is most commonly derived from which type of plant?
• In which method are the effects of Cocaine felt the quickest?
• What metabolite is derived from THC?
• Which of the following best describes the function of motor nerves?
• What is the effect of cannabis on blood pressure?
• What connects the axon of one nerve cell to the dendrite of another?
• What is a common source of inhalants?
• Which of the following substances is not classified as a hallucinogen?
• What does “cyclic behavior” refer to in terms of drug impairment?
• Which of the following describes the typical effect of analgesics?
• What is the function of the pyloric valve in the digestive process?
• What is the primary purpose of submitting a DRE curriculum vitae?
• What is the average range of pupil size in room light?
• What is typically measured to assess cardiac health in drug evaluation?
• How many validated clues have been established for the Modified Romberg Balance Test?
• Which of the following is NOT a characteristic of Narcotic Analgesics?
• What does the Central Nervous System consist of?
• What is meant by homeostasis in the human body?
• What is a common withdrawal symptom associated with alcohol dependency?
• What is the primary function of hormones in the body?
• What characterizes the 'null effect' in polydrug interactions?
• Which of the following is not classified as a hallucinogen?
• The gap between two nerve cells is referred to as what?
• Which of the following is NOT a validated clue for the One Leg Stand test?
• What occurs when alcohol is consumed on an empty stomach?
• Which best describes a hallucination?
• What does the assessment of pupil size serve as in drug recognition?
• What does distillation involve?
• What physiological response is indicated by tachycardia?
• How does blood pressure typically respond to cannabis use?
• What is the significance of the systolic measurement in blood pressure readings?
• What is the generic name for the drug commonly known as "Xanax"?
• Which substance is least likely to cause pupil dilation?
• Which drug categories are known to cause pupil dilation?
• What percentage of alcohol enters the bloodstream via the stomach walls?
• What are efferent nerves also known as?
• What is the primary reference source for Drug Recognition Experts (DRE)?
• Where is the radial pulse located?
• Which term refers to the effect of consuming drugs that result in altered perception or sensory experiences?
• Which subcategory of inhalants typically results in below normal blood pressure?
• Which of the following is a common effect of Hallucinogens?
• During the Modified Romberg Balance Test, how long must the subject estimate the time?
• What physiological effect is commonly observed in a subject under the influence of a hallucinogen?
• Among the drug categories, which one is primarily an Inhalant?
• What is the average range for pupil size in direct light?
• Which drug is classified as an opioid?
• What best describes the destructive phase of metabolism?
• Which of the following classes of drugs does NOT typically depress the central nervous system?
• Which test is performed as part of vital signs in the 12 Step DRE process?
• What is the first step in the DRE drug influence evaluation 12-step process?
• True or False: Any drug that will cause HGN will also cause VGN if taken in high enough doses.
• Parasympathomimetic drugs are known to mimic which type of neurotransmitters?
• What type of test is used to evaluate a suspect’s impairment due to drugs?
• Which of the following is a CNS depressant?
• What is the method of drug ingestion that involves drawing the substance into the nostril?
• Which of the following is a proper description of hash oil?
• What is the active impairing ingredient found in Cannabis?
• How many validated clues have been established for the Finger to Nose test?
• What does vertical gaze nystagmus indicate?
• What are afferent nerves also known as?
• Which of the following hormones is commonly secreted by the endocrine system?
• What is the side effect of using LSD commonly observed in users?
• What happens to the body temperature during a CNS Stimulant evaluation?
• What is the primary function of arteries?
• True or False: Someone under the influence of Diazepam will typically have average pupil size.
• Which drug is considered a CNS depressant?
• Which function does the integumentary system help maintain?
• Which drug is noted for usually maintaining body temperature within the normal range?
• Which category of drugs does not typically cause euphoria?
• Which of the following is an inhalant that produces effects lasting 5 minutes or less?
• What is a common effect of CNS depressants on pupil size?
• What does tachypnea refer to?
• Which of the following substances is a Natural Alkaloid of opium?
• What is an analog of a drug?
• Ingested drugs from two or more drug categories are referred to as ______.
• What is Bradycardia?
• The technical term for an excessively rapid heart rate is called what?
• Which inhalant is known for its rapid onset of effects?
• DXM is classified under which drug category?
• What is the number of validated clues for the Walk and Turn Test?
• Demerol is categorized under which type of drugs?
• What does the integumentary system primarily consist of?
• What is the only artery that carries de-oxygenated blood?
• What is the expected pupil reaction to light for someone under the influence of narcotic analgesics?
• What is the street name commonly used for Methamphetamine?
• What is the likely effect on heart rate when a subject is under the influence of both marijuana and cocaine?
• What vital sign can be assessed by palpating the radial pulse?
• What are drug paraphernalia primarily used for?
• Which drug is known for its use in pain management and is derived from opium?
• What distinguishes amobarbital in comparison to anti-anxiety tranquilizers?
• Which term describes a semi-conscious state of deep relaxation typically induced by narcotics?
• What condition is characterized by inflammation of the mucous membrane in the eye?
• True or False: Drugs that cause nystagmus usually don't affect pupil size.
• What is the average range for pupil size in near total darkness?
• What symptoms are typically present when evaluating for CNS Stimulants?
• Numorphan is an example of what type of drug?
• What is the common name for conjunctivitis?
• What is the potential impact of poly drug interactions with an additive effect?
• Which of the following could be a sign of cyclic behavior?
• What are the two phases of drug metabolism?
• In what body system does bradycardia often indicate a problem?
• What is the brand name for Fluoxetine?
• Which drug is NOT a CNS depressant?
• In which category are drugs that create hallucinogenic effects classified?
• What is the typical size of a bottle of beer?
• Which of the following is not a benzodiazepine?
• How is hash oil typically produced?
• Which component is NOT part of the 12 Step DRE process?
• What behavior is commonly associated with Bruxism?
• How are alkaloids typically defined?
• How does an additive effect occur in poly drug interactions?
• In terms of drug recognition, what is essential to identify?
• What is the term for the ingestion of drugs from two or more categories?
• What is mydriasis?
• What would an increase in drug tolerance most likely lead to?
• What happens to the pyloric valve when alcohol is consumed?
• What is the chemical abbreviation for beverage alcohol?
• If a suspect is under the combined influence of Percodan and Cannabis and has a pulse rate of 74 bpm, what is the likely reason for this pulse rate?
• Marinol is classified under which type of drug category?
• Phencyclidine is best described as which type of anesthetic?
• Hallucinogens are classified into which category?
• What is a flashback in the context of hallucinogenic experiences?
• What is described as the involuntary jerking of the eyes?
• Which situation would likely indicate presence of sympathomimetic drugs?
• The first DRE laboratory validation study was known as the _____.
• Which of the following substances is considered a central nervous system depressant?
• What are the three main places to take a pulse rate?
• Which of the following is NOT a subcategory of inhalants?
• Which pharmacological class does Paroxetine belong to?
• What does the acronym MURDERS INC represent?
• Which DRE drug categories are associated with Loss of Consciousness (LOC)?
• What is hyperpyrexia?
• The drug Thorazine is classified as what type of medication?
• What is the function of an anesthetic?
• What is the role of a neurotransmitter?
• Which drug was most commonly detected in the LAPD DRE Field Study?