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1a.) A provider prescribes medication for a client who has epilepsy. The medication has a long...

1a.) A provider prescribes medication for a client who has epilepsy. The medication has a long half-life of 18 hours. How many times a day should the nurse expect to administer this medication?

1b.) A provider prescribes medication for a client who has epilepsy. The medication has a long half-life of 3 days. How many times a day should the nurse administer this medication?

1c.) Drug C has a half-life of 5 hours. If the initial plasma level of the drug is given as a single dose of 50 mg, how long will it take for the plasma level to fall to 25 mg?

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Answer #1

The time taken for the plasma concentration of the drug to get reduced to half is called half-life. Half-life is used to estimate the elimination rate of drug from the body.s hours. Dug C has half life of Initial plasma level = somg. ashi = half-life 2 3:25 mg OR song intial plasma - shows ahoms 2

1A. Twice a day.

1B. Twice a week, alternating 3 consecutive days.

1C. 2 hours and 30 minutes

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