Drug Recognition Expert (DRE) Exam Questions With Answers

Drug Recognition Expert (DRE) Exam Questions With Answers The adjustment of the eyes for viewing at various distances. Meaning the pupils will automatically constrict as objects move closer and dilate as objects move further away. - answersaccommodation reflex Habitual, psychological, and physiological dependence on a substance beyond one's voluntary control. - answersAddiction One mechanism of polydrug interaction. For a particular indicator of impairment, two drugs produce an ______________ if they both effect the indicator in the same way. Ex.) cocaine elevates pulse and PCP elevates pulse. - answersAdditive Effect A chemical that is found in, and can be physically extracted from, some substance. It does NOT require a chemical reaction. Ex.) Morphine is a natural __________ of Opium. - answersAlkaloid A drug that relieves or allays pain - answersAnalgesic A chemical that is very similar to the drug, both in terms of molecular structure and in terms of psychoactive effects. Ex.) Ketamine and PCP - answersAnalog (of a drug) A drug that produces a general or local insensibility to pain and other sensation. - answersanesthetic Two drugs produce a(n) ____________ if they effect the indicator in opposite ways. Ex.) Heroin constricts pupils but cocaine dilated pupils. Depending on how much of each drug was taken the suspects pupils may be constructed, dilated, or within the DRE average range of pupil size. - answersantagonistic effect An abnormal heart rhythm - answersArrhythmia The strong, elastic blood vessels that carry blood away from the heart - answersArtery A motor nerve that carries messages to the muscles and organs that we do not consciously control. There are two kinds of autonomic nerves, the sympathetic nerves and parasympathetic nerves. - answersAutonomic nerve The part of the neuron (nerve cell) that sends out a neurotransmitter. - answersAxon A hallucination where the user becomes panic-stricken by what he/she is seeing or hearing, and may become uncontrollably excited, or even try to flee from the terror. - answersBad Trip the amount of alcohol in a person's blood, expressed as a percentage - answersBlood Alcohol Concentration (BAC) The percentage of alcohol in a persons blood as measured by a breath testing device. - answersBreath Alcohol Concentration (BrAC) A condition characterized by the alteration of manic and depressive states. - answersBipolar Disorder The force exerted by blood on the walls of the arteries. It changes continuously, as the heart cycles between contraction and expansion. - answersBlood Pressure Abnormally slow heartbeat - answersBradycardia Abnormally slow breathing - answersBradypnea Grinding of the teeth. This behavior is often seen in persons who are under the influence of cocaine or other CNS stimulants - answersBruxism This is the drug category that includes marijuana and Hashis (compressed leaves from female plants). The active ingredient in both is THC. - answersCannabis A metabolite of THC (tetrahydrocannabinol). - answersCarboxy THC A system within the body consisting of the brain, the brain stem, and the spinal cord. - answersCentral Nervous System (CNS) Abnormal pattern of breathing. Marked by breathlessness and deep, fast breathing - answersCheyne-Stokes respiration One of the seven drug categories. Include alcohol, barbiturates, anti-anxiety tranquilizers, and numerous other drugs. - answersCNS Depressants One of the seven drug categories. Include cocaine, amphetamines, Ritalin, Desoxyn, and numerous other drugs. - answersCNS Stimulants An inflammation of the mucous membrane that lines the inner surface of the eyelids caused by infection, allergy, or outside factors. MY have symptoms in one eye only. Could be mistaken for the bloodshot eyes produced by alcohol or cannabis. - answersConjunctivitis The "crossing" of the eyes that occurs when a person is able to focus on a stimulus as it is pushed slowly toward the bridge of their nose. - answersConvergence Cocaine base, appears as a hard chunk form from resembling pebbles or small rocks. It produces a very intense, but relatively short duration "high". - answersCrack / Rock A written summary of a person's education, training, experience, noteworthy achievements and other relevant information about a particular topic - answersCurriculum Vitae (CV) A manifestation of impairment due to certain drugs, in which the person alternates between periods (or cycles) of intense agitation and relative calm. For example, this will sometimes be observed in persons under the influence of PCP. - answersCyclic Behavior