Exam (elaborations)
AMR STUDY QUESTIONS AND ANSWERS
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AMR STUDY QUESTIONS AND ANSWERS
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Name: Score:85 Multiple choice questions
Term 1 of 85
Therapeutic vaccines can potentially _________ bacterial infections; however, the challenge with
their development is that bacterial infections progress ___________for vaccines to work.
cure; unpredictably
prevent; too slow
treat; too fast
eradicate; rapidly
Term 2 of 85
What is the function of the penicillin binding protein?
To crosslink peptidoglycan
To bind penicillin
Medium selection pressure
Converts dihydrofolate to tetrahydrofolate
Term 3 of 85
T/F There is no cure for viral STDs.
True
False
Term 4 of 85
T/F Efflux pumps permit diffusion of molecules across plasma membrane. Hence, they do not
require energy.
True
False
,Term 5 of 85
MIC stands for_____________________________________________?
minimum bactericidal concentration
minimum inhibitory concentration
zone of inhibition
moderate inhibitory concentration
Term 6 of 85
Environmental ecosystem has what kind of selection pressure?
Low selection pressure
Horizontal gene transfer
Food and humans
Longer generation times
Term 7 of 85
What group of people are at most risk for contracting a subcutaneous mycosis?
Food and humans
Drug modification, and inhibition of efflux pumps
Growth promotion, infection control
Agricultural workers, miners, gardeners
Term 8 of 85
T/F AMR develops faster when a single drug is used.
True
False
,Term 9 of 85
T/F. All strains of mold produce penicillin
True
False
Term 10 of 85
What is Dr. William Prusoff known for?
An asymptomatic carrier
Inhibition of sterols synthesis
Alanine to lactate substitution
Developed first antiviral drug
Term 11 of 85
T/F AMR surveillance is easy at the national level but becomes challenging at the global level.
True
False
Term 12 of 85
What is the purpose of aminoarabinosylation of Lipid A, lysinylatoon of membrane
phospholipids, or alanylation of an ionic technic acids?
To crosslink peptidoglycan
Inhibition of sterols synthesis
Increase in membrane positive charge
Increase efficiencies of b-lactam antibiotics
Term 13 of 85
T/F Only some antibiotics affect human microbiome.
True
False
, Term 14 of 85
T/F It is estimated that only 1% of all bacterial species is culturally under laboratory conditions
True
False
Term 15 of 85
T/F VRSA is as prevalent as HA-MRSA
True
False
Term 16 of 85
F plasmid can integrate into chromosomal DNA to become an Hfr cell. After transfer of
genetic material the acceptor cell _____.
remains F negative
loses Its plasmid
undergoes Cell lysis
becomes F positive
Term 17 of 85
T/F STDs are one of the mist common communicable diseases, but because they are easily
treatable with antibiotics, they do not contribute to the development of AMR.
True
False
Term 18 of 85
T/F Host targeted antimicrobials have a very high specificity in killing bacteria.
True
False
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