Unit 1 Review [9/26/23]
Quiz by Endia Reid
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27 questions
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- Q1Which is the primary excitatory neurotransmitter in the central nervous system (CNS)?GlutamateSerotoninGABADopamine30s
- Q2Which is the inhibitory neurotransmitter in the central nervous system (CNS)?GABASerotoninDopamineGlutamate30s
- Q3Which monoamine neurotransmitter is commonly associated with pleasure and reward?SerotoninDopamineAcetylcholineGABA30s
- Q4Which is the most abundant excitatory neurotransmitter in the brain?SerotoninGlutamateGABADopamine30s
- Q5Which type of cells are responsible for myelinating axons in the central nervous system (CNS)?OligodendrocytesAstrocytesMicrogliaSchwann cells30s
- Q6What is a drug agonist?A drug that breaks down receptors in the body.A drug that has no effect on a receptor.A drug that activates a receptor and produces a biological response.A drug that inhibits a receptor and blocks a response.30s
- Q7Which type of receptor is responsible for the transmission of signals from the presynaptic neuron to the postsynaptic neuron?G-protein coupled receptorMetabotropic receptorAutoreceptorIonotropic receptor30s
- Q8What is drug receptor binding?The removal of drugs from the body.The interaction between a drug and its target receptor.The breakdown of drugs in the body.The process of drugs becoming addictive.30s
- Q9Which route of drug administration involves injecting medication into the muscle?IntravenousTopicalOralIntramuscular30s
- Q10What is meant by drug affinity for a receptor?The selectivity of a drug for a particular receptor.The rate at which a drug is absorbed into the bloodstream.The amount of drug required to produce a response.The strength of the interaction between a drug and its receptor.30s
- Q11What is the difference between agonists and antagonists in drug receptor binding?Agonists activate the receptor and produce a response, while antagonists block the receptor and inhibit a response.Agonists block the receptor and inhibit a response, while antagonists activate the receptor and produce a response.Agonists and antagonists have no effect on the receptor.Agonists and antagonists both activate the receptor and produce a response.30s
- Q12What is the primary purpose of drug receptor binding?To enhance the effects of other drugs.To break down drugs in the body.To inhibit any response in the body.To initiate a cellular response.30s
- Q13Which route of drug administration involves applying medication directly onto the skin?IntravenousOralInhalationTopical30s
- Q14Which route of drug administration involves inhaling medication directly into the lungs?InhalationSubcutaneousIntramuscularIntravenous30s
- Q15Which organ is responsible for the excretion of most drugs in the body?LungsLiverKidneysStomach30s