The figure below shows the number of bacteria/ml in a series of patient's samples collected and cultured over time, and the resistance of these bacteria to a given antibiotic. This shows all of the following EXCEPT: Bacteria (number/ml) 108 107 106 105 104 103 0 Initiation of antibiotic therapy Bacteria count 1 2 3 5 6 Days Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings. Antibiotic resistance of bacterial population measured by amount of antibiotic needed to control growth 4 7 8 9 10 11 50 40 30 6 Antibiotic resistance (mg/ml) After an initial decline, the number of bacteria eventually rises again as antibiotic- resistant bacteria emerge and multiply At the beginning of antibiotic therapy, most of the bacteria were already resistant to 50 mg/ml of the antibiotic After about 5 days of treatment, the bacteria in the patient's samples were resistant to 50 mg/ml of the antibiotic None of the other four answers (All of these statements are true)
The figure below shows the number of bacteria/ml in a series of patient's samples collected and cultured over time, and the resistance of these bacteria to a given antibiotic. This shows all of the following EXCEPT: Bacteria (number/ml) 108 107 106 105 104 103 0 Initiation of antibiotic therapy Bacteria count 1 2 3 5 6 Days Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings. Antibiotic resistance of bacterial population measured by amount of antibiotic needed to control growth 4 7 8 9 10 11 50 40 30 6 Antibiotic resistance (mg/ml) After an initial decline, the number of bacteria eventually rises again as antibiotic- resistant bacteria emerge and multiply At the beginning of antibiotic therapy, most of the bacteria were already resistant to 50 mg/ml of the antibiotic After about 5 days of treatment, the bacteria in the patient's samples were resistant to 50 mg/ml of the antibiotic None of the other four answers (All of these statements are true)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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
Transcribed Image Text:The figure below shows the number of bacteria/ml
in a series of patient's samples collected and
cultured over time, and the resistance of these
bacteria to a given antibiotic. This shows all of the
following EXCEPT:
Bacteria (number/ml)
108
107
106
105
104
103
0
Initiation of antibiotic therapy
Bacteria count
1
2
3
5 6
Days
Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings.
Antibiotic resistance of bacterial
population measured by amount of
antibiotic needed to control growth
4
7
8
9
10
11
50
40
30
6
Antibiotic resistance (mg/ml)
After an initial decline, the number of
bacteria eventually rises again as antibiotic-
resistant bacteria emerge and multiply
At the beginning of antibiotic therapy, most
of the bacteria were already resistant to 50
mg/ml of the antibiotic
After about 5 days of treatment, the bacteria
in the patient's samples were resistant to 50
mg/ml of the antibiotic
None of the other four answers (All of these
statements are true)
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