if phenobarbital has a four day half-life, and a client accidentally took 200mg of the drug on Tuesday morning and no intervention occurred, how much medication will remain in the bloodstream of that client on Friday morning?
Answer =
Question mentioned the half life for phenobarbital is = 4 days
Means 4 days is the time duration by which the drug (phenobarbital) remains half of its concentration or amount.
Means in Friday morning the amount of phenobarbital remains 100mg.
Again after 4 days the remaining amount is 50 mg and so on.. Etc
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if phenobarbital has a four day half-life, and a client accidentally took 200mg of the drug...
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