All of the following are problems in the management of antibiotic usage, except
A. the selection of antibiotics based on results of appropriate antibiotic susceptibility testing.
B. the sale of many antibiotics over-the-counter in foreign countries.
C. the use of antibiotics for upper respiratory viral infections.
D. extensive use of broad-spectrum drugs for minor infections.
E. There are no exceptions here. All of these are challenges in the management of antibiotic usage.
Answer: A
You might also like to view...
Myosin motor proteins use ATP energy to:
A. carry vesicles along a microtubule within a cell in a minus-to-plus direction. B. carry vesicles along a microfilament within a cell in a minus-to-plus direction. C. carry vesicles along a microtubule within a cell in a plus-to-minus direction. D. carry vesicles along a microfilament within a cell in a plus-to-minus direction. E. slide along intermediate filaments to contract muscle cells.
Which of the following would best reflect the general steps of an enzyme-catalyzed reaction?
A. enzyme undergoes conformational changes ? substrates bind to enzyme ? substrates are converted to products ? products are released. B. substrates bind to enzyme ?substrates are converted to products ? enzyme undergoes conformational changes ? products are released C. substrates bind to enzyme ? enzyme undergoes conformational changes ? substrates are converted to products ? products are released D. enzyme undergoes conformational changes ?substrates are converted to products ? substrates bind to enzyme ? products are released E. substrates bind to enzyme ? substrates are converted to products ? products are released ? enzyme undergoes conformational changes
The hallucinogen LSD is a product of ________.
A. basidiomycetes B. yeasts C. zygomycetes D. ascomycetes
In the section "Investigating Life: Birds Do, Bees Do It", M. lewisii and M. cardinalis are different species for which reason?
A. If they breed they do not form viable offspring. B. If they breed they do not form fertile offspring. C. They live on different continents. D. They do not breed in the wild. E. They do not look alike.