Cortisol_241020_040722.pdf
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โค3
Which one of the following sulfonamides is used in Ulcerative colitis?.
Anonymous Quiz
7%
Sulphadiazine
70%
Sulphasalazine
7%
Sulphacetamide
15%
Co-trimoxazole
Which of the following anti-mycobacterial drug is effective in meningococci prophylaxis?
Anonymous Quiz
10%
Isoniazid
87%
Rifampicin
0%
PAS
3%
Ethambutol
๐1
Which of the following antituberculosis medications is a potent microsomal enzyme inhibitor
Anonymous Quiz
9%
Pyrazinamide
18%
Rifampicin
68%
Isoniazid
5%
Ethambutol
A patient treated for TB went to see his doctor, and told him that he noticed that his urine is reddish, which of the following drugs is responsible for that?
Anonymous Quiz
63%
Rifampicin
0%
Aminosalicylic Acid
26%
Fluoroquinolones
11%
Ethionamide
All are effective against Tinea versicolor (yeast) EXCEPT:
Anonymous Quiz
15%
Fluconazole
8%
Itraconazole
23%
Ketoconazole
54%
Griseofulvin
Which of the following is an advantage of benzyl penicillin use:
Anonymous Quiz
4%
Beta lactamase sensitive
23%
Short duration of action
15%
๏ปฟ๏ปฟNarrow spectrum
58%
Water soluble used I.V. in emergency
The long-acting penicillin applied for chemoprophylaxis of rheumatic fever as a monthly injection is:
Anonymous Quiz
16%
Benzyl penicillin
0%
Amoxycillin
68%
Benzathine penicillin
16%
Procaine penicillin
26-year-old man was diagnosed to have MRSA (methicillin resistant staph aureus) infection. Which of the following is most likely to be effective in treating this infection?
Anonymous Quiz
0%
Erythromycin
0%
Clindamycin
92%
Vancomycin
8%
Amoxycillin
man syndrome is a side effect of rapid injection of the following drug:
Anonymous Quiz
83%
Vancomycin
0%
Clindamycin
9%
Metronidazole
9%
Nafcillin
10) An agent that is a beta lactamase inhibitor but has no antibacterial activity by itself is:
Anonymous Quiz
23%
Imipenem
55%
Sulbactam
9%
Monobactams
14%
Ceftriaxone
One of the following drugs is a beta lactam antibiotic:
Anonymous Quiz
90%
Monobactams
0%
Acyclovir
5%
Metronidazole
5%
Gentamicin
The following is a dihydropeptidase inhibitor added to imipenem to protect it from inactivation:
Anonymous Quiz
7%
Sulbactam
7%
Tiecoplanin
86%
Cilastatin
0%
Vancomycin
Select the 3rd generation cephalosporin that can be used safely in patients with renal impairment:
Anonymous Quiz
88%
Ceftriaxone
6%
Cifoxitin
0%
Cefazoline
6%
Carbenicillin
A 66 years old male patient known to be diabetic and hypertensive. was admitted to the hospital with bronchopneumonia; culture revealed Pseudomonas infection. Select the most appropriate b-lactam antimicrobials with antipseudomonal activity.
Aminoglycosides have the following unwanted effects:
Anonymous Quiz
0%
Pancytopenia
89%
Ototoxicity, nephrotoxicity
11%
Hepatotoxic
0%
Imitation of gastrointestinal mucosa
Cariaxone has all the following attributes EXCEPT:
Anonymous Quiz
50%
is classified as a cell wall inhibitor
0%
It can cause thrombophlebitis if given IV
20%
It has attained high cure rates in multi resistant typhoid infections
30%
It penetrates CSF poorly and therefore not effective in meningitis
Teicoplanin has the following feature(s):
Anonymous Quiz
33%
Antimicrobial activity and indications similar to vancomycin
17%
Long elimination half-life
0%
Efficacy in systemic infections by oral route
50%
Both 'A' and 'B' are correct
Cloxacillin is indicated in infections caused by the following organism(S):
Anonymous Quiz
43%
Staphylococci
7%
Streptococci
0%
Gonococci
50%
All of the above