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PHAR 100 Midterm Exam Questions and Answers
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PHAR 100 Midterm Exam Questions and Answers
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PHAR 100 Midterm Exam Questions andAnswers
An adverse rxn to a drug is best described as: - Answers -any effect produced by a drug
that is not its intended effect
A drug allergy is best defined as - Answers -response mediated by immune system
Drugs cross biological membranes by a process called.. - Answers -diffusion though
lipid
Which of these statements are correct? - Answers -metabolism of most drugs is done
by cytochrome p450
Drug A is able to relieve pain of moderate intensity at 10mg. Drug B is able to do the
same at 2mg. What can you conclude? - Answers -Drug B is more potent than Drug A
Potency is.. - Answers -dose of a drug able to produce a response (usually 50%) in a
population
Organ that is the major rout of elimination of many drugs excreted in an unchanged
form is the - Answers -kidney
Primary inhibitory NT? - Answers -GABA
Major excitatory NT? - Answers -glutamate
Erthythropoietin mechanism? - Answers -increase in production of red blood cells
increases oxygen carrying capacity
Which is true about nicotine? - Answers -nicotine from cigarette smoke can lead to
increased cognition and alterness
Which is true regarding cocaine? - Answers -it inhibits reuptake of dopamine, serotonin,
norepinephrine
Which of the following best describes addiction? - Answers -emotional and mental
preoccupation with the drug's effects and persistent craving for the drug regardless of
the consequences
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