2. ALL are true about the activity of Macrolides EXCEPT: * It is effective against syphilis infections it is very effective against G(-) bacteria O it is effective against erysipelas infections O it resembles that of penicillin 3. These are ALL causes of bacterial resistance against macrolides EXCEPT: * modification of binding site release of esterases O active efflux O bacterial endospores
2. ALL are true about the activity of Macrolides EXCEPT: * It is effective against syphilis infections it is very effective against G(-) bacteria O it is effective against erysipelas infections O it resembles that of penicillin 3. These are ALL causes of bacterial resistance against macrolides EXCEPT: * modification of binding site release of esterases O active efflux O bacterial endospores
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
Related questions
Question
Please answer all the given items. Will give you thumbs up and good rating. Choose the correct answer. NO NEED EXPLANATION
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974
2. ALL are true about the activity of Macrolides EXCEPT: *
O It is effective against syphilis infections
O it is very effective against G(-) bacteria
O it is effective against erysipelas infections
O it resembles that of penicillin
3. These are ALL causes of bacterial resistance against macrolides EXCEPT: *
O modification of binding site
O release of esterases
O active efflux
O bacterial endospores
4. These are ALL adverse effects of Erythromycin EXCEPT: *
O Neutropenia
O Hepatotoxicity
O Acute cholestatic hepatitis
O CYP450 inhibition
5. These are drugs that have prolonged half-life when taken with erythromycin
EXCEPT: "
O Rifampicin
O Lanoxin
Lasix
O Lipitor
6. Definition of Clarithromycin
O it is the 6-methyl ester of erythromycin
it is the 6-methylene ether of erythromycin
it is the 6-methyl ether of erythromycin
O it is the 6-methylene ester of erythromycin
7. ALL are true about Azithromycin EXCEPT: *
O it does not inactivate CYP450 enzymes
O could be taken with food
O has a long half life
O has better pharmacokinetic properties than Clarithromycin
O O O C"
Transcribed Image Text:7:42 1 by 8
974
2. ALL are true about the activity of Macrolides EXCEPT: *
O It is effective against syphilis infections
O it is very effective against G(-) bacteria
O it is effective against erysipelas infections
O it resembles that of penicillin
3. These are ALL causes of bacterial resistance against macrolides EXCEPT: *
O modification of binding site
O release of esterases
O active efflux
O bacterial endospores
4. These are ALL adverse effects of Erythromycin EXCEPT: *
O Neutropenia
O Hepatotoxicity
O Acute cholestatic hepatitis
O CYP450 inhibition
5. These are drugs that have prolonged half-life when taken with erythromycin
EXCEPT: "
O Rifampicin
O Lanoxin
Lasix
O Lipitor
6. Definition of Clarithromycin
O it is the 6-methyl ester of erythromycin
it is the 6-methylene ether of erythromycin
it is the 6-methyl ether of erythromycin
O it is the 6-methylene ester of erythromycin
7. ALL are true about Azithromycin EXCEPT: *
O it does not inactivate CYP450 enzymes
O could be taken with food
O has a long half life
O has better pharmacokinetic properties than Clarithromycin
O O O C
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Y 8
a. This is the rmicrebial source af Chlorarmphenical
O Saccharoplyspora venezeualae
O Streutunyces
Streptarryces venezuelae
O Saccharapelyspora crythreae
O Streptomyces erythreae
9. Compound where chloramphenicol is derived from*
O nitrobenzene molety
O lacterie rirg
O dishloroacetic acid
O nitrobenzene molety end dichloroacetic ecic
10. Chloramphernicol has bac:tericidal activity against these bac:teria EXCEPT:
R. ricketsii
N. meningitiries
O H. Influenzee
B. fragilis
11. Condition where chloramphenicel is ineffective
O Syphilis intection
O pseudorronas infection
O ponprheal infection
O chlamydiel infection
12. Formulation of chloramphenicol that is palatable
O chloramphenicol palmitate
O chloramphenicol esalste
O chloramphenicol chlorate
O chlorariphenicol carborale
13. Substance which is a component of lincomycins
O nitrobenzene
O sulfur
O amino euçare
O lasters
14. Definition of Clindamycin
O 7 hydra 7 diexy Lincomycin
O 7-hydroxy-7-cecxy Lincomycin
O 7-dchloro-7-aydroxy Lincemycin
O
7-chloro-7-teuxy Lincomycin
15. Type of bacterla most susceptible to aminoglycosldes
O Anaerobic G)
O Aerobic. G(-)
O Anaerobic G(+)
O Aerobic G)
o o o
o o o C"
Transcribed Image Text:7:42 1
Y 8
a. This is the rmicrebial source af Chlorarmphenical
O Saccharoplyspora venezeualae
O Streutunyces
Streptarryces venezuelae
O Saccharapelyspora crythreae
O Streptomyces erythreae
9. Compound where chloramphenicol is derived from*
O nitrobenzene molety
O lacterie rirg
O dishloroacetic acid
O nitrobenzene molety end dichloroacetic ecic
10. Chloramphernicol has bac:tericidal activity against these bac:teria EXCEPT:
R. ricketsii
N. meningitiries
O H. Influenzee
B. fragilis
11. Condition where chloramphenicel is ineffective
O Syphilis intection
O pseudorronas infection
O ponprheal infection
O chlamydiel infection
12. Formulation of chloramphenicol that is palatable
O chloramphenicol palmitate
O chloramphenicol esalste
O chloramphenicol chlorate
O chlorariphenicol carborale
13. Substance which is a component of lincomycins
O nitrobenzene
O sulfur
O amino euçare
O lasters
14. Definition of Clindamycin
O 7 hydra 7 diexy Lincomycin
O 7-hydroxy-7-cecxy Lincomycin
O 7-dchloro-7-aydroxy Lincemycin
O
7-chloro-7-teuxy Lincomycin
15. Type of bacterla most susceptible to aminoglycosldes
O Anaerobic G)
O Aerobic. G(-)
O Anaerobic G(+)
O Aerobic G)
o o o
o o o C
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