1.Which of the following statements about cephalosporins is NOT true?
2.Which medication is effective for treating both intestinal and extraintestinal amoebiasis?
3.Which medication is known to cause orange discoloration of urine?
4.Which of the following penicillins is resistant to penicillinase?
5.Desfuroxamide is primarily prescribed for the treatment of which condition?
6.A patient with seasonal allergic rhinitis is being treated with terfenadine and subsequently develops cardiac arrhythmias after receiving a course of antibiotics. Which antibiotic is most likely responsible for this adverse effect?
7.Which antifungal medication is not typically employed to treat intestinal candidiasis?
8.Which medication is considered the first-line treatment for typhoid fever?
9.What is the primary mechanism by which bacteria develop resistance to tetracycline?
10.What is the primary mechanism through which quinolones exert their antibacterial effect?
11.In which of the following conditions is the use of tetracycline not recommended?
12.Which antibiotic is preferred for patients who are allergic to penicillin?
13.Which of the following adverse effects are associated with chloramphenicol?
14.What is the main therapeutic benefit of penicillin V compared to penicillin G?
15.Which medication listed below mainly acts by killing bacteria rather than merely inhibiting their growth?
16.What is the most frequently observed adverse effect following oral intake of ampicillin?
17.What effects can indirect sympathomimetic drugs produce?
18.What is the primary therapeutic effect of glucocorticoids?
19.A patient presents with symptoms including bronchodilation, elevated body temperature, constipation, and rapid heart rate. What is the most likely diagnosis?
20.Identify the drug that does NOT belong to the second-generation antihistamines.