DBB TEST 7 QUESTIONS WITH DETAILED VERIFIED ANSWERS ___________ drug use refers to using a drug entirely to experience its effects. a.instrumental b. recreational c. therapeutic d. abusive b. recreational which of the following describes a psychoactive dr

DBB TEST 7 QUESTIONS WITH DETAILED VERIFIED ANSWERS ___________ drug use refers to using a drug entirely to experience its effects. umental b. recreational c. therapeutic d. abusive b. recreational which of the following describes a psychoactive drug? a. john feels better after rubbing an oral gel on his sore tooth feels less depressed after taking his antidepressant c. john's headache pain is gone after taking a pain-relieving drug d. none of the above b. john feels less depressed after taking his antidepressant medication drugs a and b produce similar types of effects. drug a has an ED50 value of 10 mg/kg and drug b has ED50 values of 5mg/kg. what can be said about these drugs? a. drug a is more potent than drug b b. drug a will have a safer therapeutic index c. drug b will have a safer therapeutic index b is more potent than drug a d. drug b is more potent than drug a for the statement, acetaminophen (tylenol) is an analgesic drug, what is the traded name? esic b. tylenol c. the trade name is not provide minophen b. tylenol a certain safety index is a. a therapeutic index of 100 or greater b. a therapeutic index of 10 or greater c. a therapeutic index calculated from a low percentage TD value and a high percentage ED value c. a therapeutic index calc from a low TD and a high ED if a drug has an ED50 of 1 mg/kg and drug b has an ED50 of 10mg/kg from some therapeutic effect, which drug would taking a lower amount to achieve the therapeutic effect? drug a all of the following are characteristics of instrumental drug use except? a. taking a drug for a reason other than feeling the drugs effects b. voluntarily taking a drug c. taking a drug in order ti fell high from the drug d. taking a drug for a specific purpose c. taking a drug in order to feel high from the drug which of the following DOES NOT describe misuse of a therapeutic drug? a. ben consumed cough syrup to experience hallucinations b. marie consumed cough syrup to come with a stressful day at work c. juanita consumed cough syrup to reduce her cold symptoms d. tyrone consumed cough syrup to enhanced the effects of alcohol c. jaunita consumed cough syrup to reduce her cold symptoms drugs used to treat disorders are referred to as a. pharmacotherapeutic drugs b. alternative medicines c. recretational drugs d. psychoactve drugs a. pharmacotherapeutic drugs Which of the following would most likely be used for calculating a Certain Safety Index? a. TD1 and ED99 b. TD99 and ED1 c. TD99 and ED50 d. TD50 and ED50 a.TD1 and ED99 A drug's ________________ name is a nonproprietary name for a drug that indicates the classification of a drug and distinguishes it from other drugs in the class. a. street b. generic c. trade d. chemical b. generic Drug A has an ED50=5 mg/kg, TD50=30 mg/kg, TD1=10 mg/kg, ED99=10 mg/kg, and TD99=30. What is the therapeutic index? 6 Drug A has an ED50=5 mg/kg, TD50=30 mg/kg, TD1=10 mg/kg, ED99=10 mg/kg, and TD99=30. What is the certain safety index? 1 Drug A has an ED50 of 5 mg/kg and Drug B has an ED50 of 100 mg/kg. Which of the following statements are accurate? Select one or more: a. Drug A is 20 times more potent than Drug B b. Drug A is safer than Drug B c. Drug B is safer than Drug A d. Drug A is more effective than Drug B e. Drug B is more effective than Drug A drug a is 20 times more potent than drug b For a clinical study, researchers gave one group of participants a low dose of drug, another group a high dose of drug, and the final group placebo. How many treatment arms does this study have? Select one: a. 2 b. 1 c. 3 d. 4 c.3 Which of the following would be considered areas of pharmacology? Select one or more: a. Effects of caffeine on heart rate b. Effects of antidepressants on fetal development c. Effects of opiate drugs on intracellular signaling pathways d. Effects of cocaine on pupil dilation a b c d Discovering that study participants learned they were given a placebo would serve as a threat to __________ validity. Select one: a. external b. internal c. face d. construct nal _________ validity refers to how well study findings generalize beyond the study conditions. Select one: a. Face b. External c. Internal d. Construct nal Learning that a clinical trial examined the effects of a drug only in Caucasian males would serve as a threat to ______________ validity. Select one: a. internal b. predictive c. external d. face nal _____________ validity refers to the control of variables with potential to influence a dependent variable. Select one: a. External b. Construct c. Confound d. Internal nal Which of the following describe a pharmacokinetic action? Select one: a. A drug is exhaled through the breath b. A drug acts in the hypothalamus to reduce hunger. c. A drug dissolves in water, but not in physiological saline. d. A drug acts on the brain's reward pathway to produce rewarding effects. a. a drug is exhaled through the breath In a/an _____________ procedure, neither the participants nor the investigators know the treatment assignments for the participants. double blind ______________effects are pharmacological effects that cannot be directly observed by others subjective Which of the following describe a pharmacodynamic action? Select one: a. A drug is injected in the arm and later enters the bloodstream. b. A drug binds to another drug in the body. c. A drug enters the liver and is quickly metabolized. d. A drug binds to a neuron and alters the neuron's activity. d. a drug binds to a neuron and alters the neuron's activity Correlational and experimental studies vary in that in correlational studies, there is no manipulation of the ___________variable. independent ____________ effects are pharmacological effects that can be directly observed by others. objective In an/an ___________________ an investigator alters the independent variable. Select one: a. experimental study b. correlational study c. single-blind procedure d. clinical study a. experimental study In a/an ________________ an investigator does not alter the independent variable. Select one: a. correlational study b. open-label study c. experimental study d. single-blind procedure a. correlational study Which of the following are examples of pharmacokinetic processes? Select one or more: a. rate of excretion of drug in urine b. change in heart rate produced by drug c. enzymatic breakdown of drug d. changes in neurotransmitter levels produced by drug e. impairment in memory produced by drug a. rate of execution of drug in urine c. enzymatic breakdown of drug Which of the following are examples of pharmacodynamic processes? Select one or more: a. enzymatic breakdown of drug b. concentration of drug in various tissues c. sedation following drug administration d. rate of drug metabolite formation e. changes in neuronal firing produced by drug c. sedation following drug administration e. changes in neuronal firing produced by drug A researcher is interested in studying the effects of a drug on memory. She injects a group of C57Bl/6J mice with a dose of the drug and measures their performance on a memory task. She injects a group of Swiss-Webster mice with saline and measures their performance on the same memory task. What is the confounding variable in this scenario? Select one: a. use of different strains of mice b. injection of saline c. mice do not generalize to humans d. use of only one dose of the drug a. use of diffrent strains of mice A researcher is interested in studying the effects of a drug on memory. She injects a group of C57Bl/6J mice with a dose of the drug and measures their performance on a memory task. She injects a group of Swiss-Webster mice with saline and measures their performance on the same memory task. What is the independent variable in this scenario? Select one: a. the memory task b. the different strains of mice c. the drug d. the researcher c. the drug A researcher is interested in studying the effects of a drug on memory. She injects a group of C57Bl/6J mice with a dose of the drug and measures their performance on a memory task. She injects a group of Swiss-Webster mice with saline and measures their performance on the same memory task. What is the dependent variable in this scenario? Select one: a. the researcher b. the memory task c. the performance of the mice on the memory task d. the drug c. the performance of the mice on the memory task