in which mechanism the antidiarrheal drug diloxanideexerts/pectine their antidiarheal activity against bacterial toxins show through their chemical structure
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- in which mechanism the antidiarrheal drug diloxanide exerts / pectin their antidiarrheal activity against bacterial toxins show through their chemical structureWhich statement is not an aim in the use of drugs for antimicrobialchemotherapy? The drug shoulda. have selective toxicityb. be active even in high dilutionsc. be broken down and excreted rapidlyd. be microbicidalOn the skin, Propionibacterium acnes converts lipids secreted by the oil glands to unsaturated fatty acids, such as ________ ________, that have strong antimicrobial activity against Gram-negative bacteria and some fungi.
- Most antihelminthic drugs function bya. weakening the worms so they can be flushed out by the intestineb. inhibiting worm metabolismc. blocking the absorption of nutrientsd. inhibiting egg productione. all of theseWhich of the following would most likely NOT be taken orally? a. Erythromycin b. Penicillin G c. Isoniazid d. RifampinInfections caused by Neisseria gonorrhoeae are usually treated with a single dose of _____. Multiple Choice azithromycin PO doxycycline PO ceftriaxone IM amoxicillin plus clavulanic acid PO
- which of the following antibiotics are batericidal? a) polymyxin b b) rifamycins c) tetracyclines d) sulfonamides e) erythromycinwhy the therapeutic effect takes weeks to manifest while side-effects occur immediately in tricylic antidepresentsWhich antimicrobial(s) acts as an antimetabolite? a. quinolones b. cephalosporins c. polymyxin d. erythromycin e. sulfa drugs
- How is use sulfonamide and trimethoprim at the same time good to treat an infectionOlivia has just been diagnosed with sepsis caused by Pseudomonas aeruginosa. During her treatment, she states that she has been hearing a ringing in her ears. Which of the following drugs is most likely the cause of this? Multiple Choice Pfizerpen Nebcin Wycillin BicillinComparison of the pathogenic mechanisms (the ability of chemical production) by which H. pylori, as well as V. cholerae, become the pathogens of the corresponding diseases.