You are modeling the concentration of a drug in a person's blood after they take one pill. We assume that after they take the pill the drug enters their blood effectively instantaneously. drug has first order elimination kinetics. Complete parts (a) and (b). a) Explain why the concentration of drug in their blood satisfies a differential equation = - k, c with c(0) = Co- Choose the correct answer below. O A. The differential equation for a drug with first order elimination kinetics is = A(t) - kn. As the drug enters the blood effectively instantaneously. There is no further absorption dc after time t=0, so A(t) = 0. Thus, dt = - ko- O B. The differential equation for a drug with first order elimination kinetics is = A(t) - k, c. As the drug enters the blood effectively instantaneously. There is no further absorption dt dc after time t=0, so A(t) = 0. Thus dt =-k, c. Oc. The differential equation for a drug with first order elimination kinetics is dc = A(t) - ko. As the drug enters the blood effectively instantaneously. There is no further absorption dc after time t=0, so A(t) = 0. Thus, = - koc. dt OD. The differential equation for a drug with first order elimination kinetics is =A(t) -k, c. As the drug enters the blood effectively instantaneously. There is no further absorption dc

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You are modeling the concentration of a drug in a person's blood after they take one pill. We assume that after they take the pill the drug enters their blood effectively instantaneously. The
drug has first order elimination kinetics. Complete parts (a) and (b).
(a) Explain why the concentration of drug in their blood satisfies a differential equation = - k, c with c(0) = cn. Choose the correct answer below.
O A.
The differential equation for a drug with first order elimination kinetics is = A(t) - ko. As the drug enters the blood effectively instantaneously. There is no further absorption
dc
dc
= - ko.
dt
after time t= 0, so A(t) = 0. Thus,
О в.
The differential equation for a drug with first order elimination kinetics is
= A(t) - k, c. As the drug enters the blood effectively instantaneously. There is no further absorption
dc
after time t=0, so A(t) = 0. Thus
= -k,c.
dt
Oc.
The differential equation for a drug with first order elimination kinetics is = A(t) - ko. As the drug enters the blood effectively instantaneously. There is no further absorption
dc
dc
= - koc.
dt
after time t= 0, so A(t) = 0. Thus,
OD.
dc
The differential equation for a drug with first order elimination kinetics is
= A(t) - k, c. As the drug enters the blood effectively instantaneously. There is no further absorption
dt
Transcribed Image Text:You are modeling the concentration of a drug in a person's blood after they take one pill. We assume that after they take the pill the drug enters their blood effectively instantaneously. The drug has first order elimination kinetics. Complete parts (a) and (b). (a) Explain why the concentration of drug in their blood satisfies a differential equation = - k, c with c(0) = cn. Choose the correct answer below. O A. The differential equation for a drug with first order elimination kinetics is = A(t) - ko. As the drug enters the blood effectively instantaneously. There is no further absorption dc dc = - ko. dt after time t= 0, so A(t) = 0. Thus, О в. The differential equation for a drug with first order elimination kinetics is = A(t) - k, c. As the drug enters the blood effectively instantaneously. There is no further absorption dc after time t=0, so A(t) = 0. Thus = -k,c. dt Oc. The differential equation for a drug with first order elimination kinetics is = A(t) - ko. As the drug enters the blood effectively instantaneously. There is no further absorption dc dc = - koc. dt after time t= 0, so A(t) = 0. Thus, OD. dc The differential equation for a drug with first order elimination kinetics is = A(t) - k, c. As the drug enters the blood effectively instantaneously. There is no further absorption dt
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