Antimicrobial Chemotherapeutic Agents Which of the antibiotic is not used as a food preservative ? Nisin Tylosin Pimaricin β-lactam antibiotic Nisin Tylosin Pimaricin β-lactam antibiotic ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents When using alcohol as an antiseptic, which concentration is considered most effective? 50% 95% 70% 25% 50% 95% 70% 25% ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following drugs involves modification of the drug by enzymatic modification or degradation of its active element to alter its/their resistance? Pencillins All of these Choloramphenicol Aminoglyosides Pencillins All of these Choloramphenicol Aminoglyosides ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The nitrofurans differ from the antibiotics in that they are antimicrobial drugs all of these occur naturally do not occur naturally are antimicrobial drugs all of these occur naturally do not occur naturally ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents A broad-spectrum antibiotic such as chloramphenicol is one that kills numerous types of microbes kills all bacteria kills both Gram positive and Gram negative bacteria kills all microorganisms kills numerous types of microbes kills all bacteria kills both Gram positive and Gram negative bacteria kills all microorganisms ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Nystatin is a drug used for treatment of diseases caused by yeast gram positive bacterium gram negative bacterium protozoan yeast gram positive bacterium gram negative bacterium protozoan ANSWER DOWNLOAD EXAMIANS APP
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