A
drug response curve
describes the level of medication in the bloodstream after a drug
is...
A
drug response curve
describes the level of medication in the bloodstream after a drug
is administered. A surge function
S(t) = Atpe−kt
(where
t
> 0) is often used to model the response curve, reflecting an
initial surge in the drug level and then a more gradual decline.
If, for a particular drug,A = 0.03, p = 4,
k = 0.06,
and
t
is measured in minutes, estimate the times
t
corresponding to the inflection points. (Round your answers to two
decimal places.)
t =
min (smaller value)
t =
min (larger value)
Solutions
Expert Solution
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Suppose that C is the concentration of a drug in the bloodstream t
hours after the initial dose is administered. Suppose the initial
dose Co was 191.8 µg / mL and suppose that 189 µg / mL is
administered every hour. If the body metabolizes and eliminates 35%
of the concentration of drug C; in a period of one hour; determine
C2, the concentration of the drug in the bloodstream two hours
after the initial dose is administered.
Suppose Ct is the concentration of a drug in the
bloodstream t hours after the initial dose is administered. Suppose
the initial dose C2was 217.6 ug/mL and
suppose that every hour is administered 174 g/mL. If the body
metabolizes and eliminates 54% of the concentration of the drug
Ct over a period of one hour; determine C2,
the concentration of the drug in the bloodstream two hours after
the initial dose is administered.
Response at two decimal valors.
After a patient consumes a medication, the amount of drug that
remains in the body decays exponentially. Suppose a patient takes
an 800 mg tablet of a given drug, and after 4.5 hours, only 550 mg
remains. When will there be only 25 mg of the drug remaining? What
is the drug's half-life?
The còncentration of a drug in a patient's bloodstream is C(t)
= 4t³ – 33t² +72t, where C is in milligrams per cubic centimeter
and t is the number of hours after the drug is taken. a. When is
the concentration increasing and decreasing in the bloodstream of
the patient after the drug is taken? b. Find the maximum and
minimum concentrations of drug in the patient's bloodstream after
the drug is taken
A drug company is beginning a new drug trial for a medication
that is used to treat rheumatoid arthritis (RA). Jonna is a
22-year-old female who has had RA for 2 years and does not feel
that she has full relief of pain from the medications she has
taken. She states she has fallen on hard times since she became ill
and the money for the study will also be beneficial. She wants to
participate in the study.
Discuss the...
A drug company is beginning a new drug trial for a medication
that is used to treat rheumatoid arthritis (RA). Jonna is a
22-year-old female who has had RA for 2 years and does not feel
that she has full relief of pain from the medications she has
taken. She states she has fallen on hard times since she became ill
and the money for the study will also be beneficial. She wants to
participate in the study.
1.Describe how...
2. Describe the following drug-related effects and concepts:
to. peak drug level
b. drug valley level
c. agonist
d. antagonist
and. secondary effect
F. adverse effect
g. toxic effect
h. biological half life
i. initial loading dose
j. tolerance
3. List five (3) nursing interventions to prevent errors in administering medications and (3) cultural considerations that must be taken into account in administering medications.
Amoprazole Drug to Drug-lifestyle interaction and evolution of
medication effectiveness on paraplegic patient due to trauma and no
current ulcers or medical problems.
how is it possible that a generic medication is 4.20 and the
name brand drug is 42.00? what is direct to consumer marketing and
how it related to the pharmaceutical industry? how does third-party
payer effect the overall costs of pharmaceutical drugs in the
united states?
A pharmacutical company is testing a new allergy medication.
They will consider the drug to be effective if the percentage of
patients in the treatment group whose symptoms get better is 15%
more than the percentage of patients in the control group whose
symptoms get better. For example, if 10% of patients in the control
get better, and 30% of patients in the treatment group get better,
they will consider the drug to be effective, since 30% - 10% =...