Biology
10th Edition
ISBN: 9780073383071
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 59, Problem 3U
The amphibian decline is best described as
a. global disappearance of amphibian populations due to the pervasiveness of local habitat destruction.
b. global shrinkage of amphibian populations due to global climate change.
c. the unexplained disappearance of golden toads in Costa Rica.
d. None of the choices is correct.
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Digoxin: Intravenous Bolus - Two Compartment Model
Drug
Digoxin
Route:
IV Bolus
Dose:
0.750 mg
Plasma Concentration Time Profile
Beta
Alpha
Time (hrs)
Conc (ng/ml)
LN
(ng/ml)
LN
(ng/ml)
LN
0.00
#NUM!
#NUM!
#NUM!
0.10
12.290
2.509
#NUM!
#NUMI
0.60
6.975
1.942
#NUM!
#NUMI
1.00
4.649
1.537
#NUM!
#NUMI
2.00
2.201
0.789
#NUM!
#NUM!
3.00
1.536
0.429
#NUM!
#NUM!
4.00
1.342
0.294
#NUM!
#NUM!
5.00
1.273
0.241
#NUM!
#NUMI
6.00
1.238
0.213
#NUM!
#NUM!
7.00
1.212
0.192
#NUM!
#NUM!
8.00
1.188
0.172
#NUMI
#NUM!
9.00
1.165
0.153
#NUM!
#NUMI
10.00
1.143
0.134
#NUMI
#NUM!
11.00
1.122
0.115
#NUM!
12.00
1.101
0.096
#NUMI
13.00
1.080
0.077
#NUMI
16.00
1.020
0.020
#NUMI
24.00
0.876
-0.132
#NUMI
Pharmacokinetic Parameters
Parameter
Value
Alpha
B
Beta
Units
ng/ml
hr-1
ng/ml
hr-1
CO
ng/ml
H.C
AUC
ng x hr/ml
Vc
Vbeta
Vss
C
L/hr
TK (alpha)
hr
TX (beta)
days
5+
F3
F4
F5
0+
F6
F7
%
6
95
14
#3
29
&
t
F8
F9
FW
EW
Chapter 59 Solutions
Biology
Ch. 59 - Prob. 1UCh. 59 - The economic value of indirect ecosystem services...Ch. 59 - The amphibian decline is best described as a....Ch. 59 - Prob. 4UCh. 59 - When populations are drastically reduced in size,...Ch. 59 - A captive-breeding program followed by release to...Ch. 59 - Historically, island species have tended to become...Ch. 59 - Ninety-nine percent of all the species that ever...Ch. 59 - To effectively address the biodiversity crisis,...Ch. 59 - The introduction of a nonnative predator to an...
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