Which statement best defines the term ED50?
A) The dose at which 50% of a population of human test subjects will respond with an expected effect.
B) The dose at which 50% of a population of human test subjects would die from taking a drug.
C) The dose at which 50% of a population of animals would produce signs of toxicity.
D) The ratio between the lethal and the effective dose.
Correct Answer:
Verified
Q4: Which option is not one of the
Q5: Which option best defines the term affinity?
A)The
Q6: Which receptor type is most common in
Q7: Which statement regarding drug-receptor behavior is correct?
A)The
Q8: Drug A binds to its receptor and
Q10: The pharmacologic term selectivity refers to:
A)Drugs that
Q11: Drug A activates beta-receptors but has less
Q12: The margin of safety between the dose
Q13: Which statement regarding an antagonist is true?
A)Antagonists
Q14: A prescriber is considering ordering a drug
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