Escitalopram
with half life
27 - 32
hours
question 1
half life 27-32
hours
Calculate how long it takes to eliminate 95% of a single dose
of escitalopram from the body. Provide the range of values and the
equation used.
From the given pharmacokinetics parameter, explain which
elimination model of escitalopram is likely to follow.
questionB
what is the mechanism
of actions of escitalopram, and the affect escitalopram has on the
structure of the target site
Identify the molecular
target...
(a) The radioisotope 40K constitutes 0.0117% of naturally
occurring potassium and has a half life of 1.28´109 years.
Calculate the activity of a 1.00 kg sample of potassium chloride
(KCl). You may assume that 40K is the only radioisotope present in
the sample. A mole of potassium chloride has a mass of 74.55 g
Hint: You will need to calculate the number of 40K atoms in the
sample.Type or paste question here
(b) The plutonium batteries in Voyager 1 had...
A. A client is receiving 200 mg of “X” medication every 6
hours. Assuming the half-life of the medication is 3 hours,
approximately how much drug would be in the client’s body at the
time of the next administration of the drug?
B. A client receives 500 mg of a drug has a half-life of 6
hours. The nurse is preparing to administer the first dose at 12:00
PM. On what day and what time will the achieve plateau
levels?...
A
sample contains 30MBq of 201Pb (half-life time:22years) and 15MBq
of 210Bi (half-life time : 5 days) at time t=0.
1) calculate the activity of 210Bi at time t=10days
2) if the sample originally pure 201Pb, then how old is it at
a time t=0
A drug with a half-life of 15 hours is administered by
continuous intravenous infusion. How long will it take for the drug
to reach 75% of its final steady-state level?