In the first paragraph of Text B, “chemical war on germs” refers to________.
A. the production of antibiotics by some microorganisms as weapons against other microorganisms
B. the chemical way of destroying disease-causing bacteria
C. the use of chemical weapons to destroy bacteria
D. the use of antibiotics to fight against disease-causing bacteria
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An antibiotics-minded doctor _________.
A. is often hesitant to prescribe antibiotics to his patients
B. is very careful in the prescription of antibiotics
C. has a deep understanding of the potential dangers of antibiotic drugs
D. tends to prescribe antibiotics without considering if the drug is really needed
Which of the following statements about “OTC antibiotics” and “prescription antibiotics” is false?
A. OTC antibiotics account for a large percentage of antibiotics production.
B. Prescription antibiotics contain bigger doses than OTC antibiotics.
C. The troubles of using antibiotics are usually from the use of prescription dosages.
Dosage forms like spray, ointment and lozenges usually contain OTC dosages.
Which of the following statements about “narrow-spectrum antibiotics” and “broad-spectrum antibiotics” is false?
A. They differ a lot in their ability to fight against infections.
Broad-spectrum antibiotics kill or inhibit a wider range of bacteria than narrow-spectrum antibiotics
C. They are often advertised as being cure-alls.
D. They together have conquered viral and fungal infections.
Most antibiotics are effective against_______infection.
A. viral
B. bacterial
C. fugal
D. parasitic
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