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PharmacologyAntimicrobials

Q265. Fluoroquinolones with maximum bioavailability is?

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NEET-PG2019Repeats: N/A
PharmacologyAntimicrobials

Q272. Imipenem, a newer antibiotic with a broad antibacterial spectrum, is co administered with cilastatin. Which of the following is the best reason for the same?

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PharmacologyAntimicrobials

Q282. Carbapenem which has tendency to cause maximum seizures?

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PharmacologyAntimicrobials

Q283. DOC for diphtheria carrier state is?

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PharmacologyAntimicrobials

Q846. A sexually active, long distance truck driver’s wife comes with vaginal discharge. Under Syndromic Approach, which drug should be given

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AIIMS2009Repeats: N/A
PharmacologyAntimicrobials

Q873. A Penicillin allergic patient has Rheumatic Fever. Which of the following grug should be prescribed?

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Q1341. started on ketoconazole. After 3–4 days of antifungal therapy, he complains of dizziness, severe fatigue, easy bruising,and repeated episodes of hypotension. His blood counts show new-onset thrombocytopenia and anemia. The most likely reason for these adverse effects is:

A.Induction of CYP3A4 by ketoconazole leading to increased metabolism of ruxolitinib
B.Inhibition of CYP3A4 by ketoconazole leading to increased plasma levels of ruxolitinib
C.Reduced gastrointestinal absorption of ruxolitinib due to ketoconazole
D.Displacement of ruxolitinib from plasma protein binding sites by ketoconazole

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PharmacologyAntimicrobials
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Q1624. Which of the following is a correct drug regimen for the treatment of Helicobacter pylori infection?

A.Metronidazole + Omeprazole + Amoxicillin
B.Metronidazole + Ciprofloxacin + Amoxicillin
C.Omeprazole + Amoxicillin + Clarithromycin
D.Omeprazole + Clarithromycin + Metronidazole

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Q1641. A patient presents with a painful black eschar with surrounding edema over the abdomen. He reports a recent trip to a forested area, he is unable to take oral medications due to severe nausea and vomiting. Which of the following is the most appropriate drug for initial treatment?

A.Penicillin
B.Doxycycline
C.Ceftriaxone
D.Amphotericin B

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Q2746. Mechanism of action of quinolones is?

A.DNA gyrase inhibitors
B.Bind to 30 s unit
C.Bind to bacterial cell membrane
D.Bind to tetrahydofolate reductase

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NEET-PG2012Repeats: N/A
PharmacologyAntimicrobials
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Q2748. Longest acting sulphonamide is -

A.Sulfadiazine
B.Sulphadoxine
C.Sulfamethoxazole
D.Sulfamethiazole

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Q2749. Widest spectrum aminoglycoside is -

A.Streptomycin
B.Amikacin
C.Framycetin
D.Netilmicin

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Q2756. All are true about ciprofloxacin except ?

A.C/I in pregnancy
B.DNA inhibition
C.Most potent 1st generation fluoroquinolone
D.More active at acidic pH

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Q4238. Mechanism of action of aminoglycosides is ?

A.Inhibition of protein synthesis
B.Image to cell membrane
C.Coagulation of proteins
D.Inhibition of cell wall synthesis

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NEET-PG2013Repeats: N/A
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Q4894. Drug of choice in interstitial lung disease is

A.Antibiotics
B.Steroid
C.Bronchodilators
D.Aspirin

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Q4951. XDR-TB is defined as Resistance to:

A.INH plus rifampicin
B.Fluoroquinolones plus INH plus amikacin
C.Fluoroquinolones plus rifampicin plus kanamycin
D.Fluoroquinolones plus INH plus rifampicin plus amikacin

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Q5266. Treatment for trichomonas vaginalis is ?

A.Metronidazole
B.Azithromycin
C.Ciprofloxacin
D.None

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Q5305. Treatment of graunolma inguinale is ?

A.Tetracycline
B.Azithromycin
C.Clarithromycin
D.Streptomycin

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Q5310. Drug causing fixed drug eruption ?

A.Sulfonamide
B.Erythromycin
C.Aminoglycoside
D.None

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Q6034. Fluoroquinolone with minimum bioavailability ?

A.Levofloxacin
B.Moxifloxacin
C.Norfloxacin
D.Ciprofloxacin

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NEET-PG2014Repeats: N/A
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in topic "Antimicrobials"