Basic Pharmacology Quiz – Part 1 Test your basic pharmacology knowledge – Level : Easy 1. Pharmacokinetics is: The study of methods of new drug development The study of absorption, distribution, metabolism and excretion of drugs The study of biological and therapeutic effects of drugs The study of mechanisms of drug action Correct!Wrong!-2. What does “pharmacokinetics” include? Influence of drugs on metabolism processes Complications of drug therapy Influence of drugs on genes Drug biotransformation in the organism Correct!Wrong!-3. What does “pharmacokinetics” include? Chemical structure of a medicinal agent Pharmacological effects of drugs Unwanted effects of drugs Distribution of drugs in the organism Correct!Wrong!-4. What does “pharmacokinetics” include? Localization of drug action Mechanisms of drug action Interaction of substances Excretion of substances Correct!Wrong!-The main mechanism of most drugs absorption in GI tract is Endocytosis and exocytosis Passive diffusion (lipid diffusion) Active transport (carrier-mediated diffusion) Filtration (aqueous diffusion) Correct!Wrong!-What kind of substances can’t permeate membranes by passive diffusion? Hydrophobic substances Hydrophilic substances Non-ionized substances Lipid-soluble Correct!Wrong!-A hydrophilic medicinal agent has the following property: High reabsorption in renal tubules Easy permeation through the blood-brain barrier Penetrate through membranes by means of endocytosis Low ability to penetrate through the cell membrane lipids Correct!Wrong!-What is implied by «active transport»? Transport against concentration gradient Transport of drugs trough a membrane by means of diffusion Engulf of drug by a cell membrane with a new vesicle formation Transport without energy consumption Correct!Wrong!-What does the term “bio-availability” mean? Plasma protein binding degree of substance Fraction of an uncharged drug reaching the systemic circulation following any route administration Permeability through the brain-blood barrier Amount of a substance in urine relative to the initial doze Correct!Wrong!-The reasons determining bio-availability are: Rheological parameters of blood Amount of a substance obtained orally and quantity of intakes Glomerular filtration rate Extent of absorption and hepatic first-pass effect Correct!Wrong!- Share the quiz to show your results ! Facebook Facebook Just tell us who you are to view your results ! Your first name : Your e-mail address : Show my results >> Ignore & see my results >> Basic Pharmacology Score : %%score%% of %%total%% right Share your results Facebook Facebook Twitter Google+ 2,992 total views, 4 views todayFacebookTwitterEmailLinkedInWhatsApp
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