Question New Delhi Ambler class B metallo- beta lactamase (NDM) mediated carbapenam resistance is seen in? A. Acinatobactor buamanni B. E. coli C. P. aeruginosa D. K. pneumoniae E. Citrobacter freundii Show Answer Correct Answer » B:D:E Explanation Ans. B, D & E NDM-I (for New Delhi metallo-beta-lactamase) was first reported in 2009 from […]
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Question ARVs acting against both CCR2 & CCR5 receptors is/ are? A. Maraviroc B. Cenicriviroc C. Alpaviroc D. Vicriviroc E. None of the above Show Answer Correct Answer » B Explanation Ans. B. Cenicriviroc Cenicriviroc is an inhibitor of CCR2 and CCR5 receptor, allowing it to function as an entry inhibitor which prevents the virus
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Question Revised NACO first line drugs for post exposure prophylaxis of HIV infected adults are all except? A. Ziduvudine B. Lamivudine C. Efavirenz D. Delavirdine E. Ritonavir Show Answer Correct Answer » E Explanation Ans. E. Ritonavir Ritonavir is a protease inhibitor. It is a part of 2nd line drug regime of PEP of HIV
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Question Mechanism of action of vincristine includes? A. Inhibition of protein, DNA & RNA synthesis B. Acts in metaphase and causing arrest C. Inhibition of microtubule formation D. Acts as cell cycle specific agents E. Enhances polymerization of tubulin Show Answer Correct Answer » A:B:C:D Explanation Ans. A, b, C & D The synthesis
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Question Anticraving agents during alcohol withdrawal include all except? A. Fluexitin B. Acamprost C. Naloxone D. Topiramate E. Diazepam Show Answer Correct Answer » E Explanation Ans. E. Diazepam Diazepam is used for detoxification. All other mentioned drugs are used as anti-craving agents
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Question Fungal Infection which is acquired by traumatic inoculation is? A. Sporothrix B. Blastomycosis C. Coccidioides D. Paracoccidioides Show Answer Correct Answer » A Explanation Answer-A- Sporothrix Sporothrix schenckii is a thermally dimorphic fungus that lives on vegetation. It is associated with a variety of plants, grasses, trees, sphagnum moss, rose bushes, and other
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Question Donovanosis is Caused By- A. H. ducreyi B. Leishmania donovani C. K. granulomatis D. Treponema pallidum Show Answer Correct Answer » C Explanation Answer- C- K. Granulomatis Donovanosis is a sexually transmitted genital ulcer disease. The bacterium that causes donovanosis (Klebsiella granulomatis) infects the skin around the genitals, groin or anal area and
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Question Excessive alcohol intake causes? A. Lactic acidosis B. Hypoglycemia C. Hyperglycemia D. Hypotension E. Hyperthermia Show Answer Correct Answer » A:B:D Explanation Ans. A, B & D Hypoglycaemia (not hyperglycemia) occurs due to ethanol’s inhibition of gluconeogenesis, especially in children, and may cause Lactic Acidosis, Ketoacidosis & Acute Renal Failure. Patient may also
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Question Proteus mirabilis is inherently resistant to? A. Ampicillin B. Colistin C. Doxycycline D. Nitrofurantoin E. Cefalosporins Show Answer Correct Answer » B:C:D Explanation Ans. B, C & D A High level of resistance (>60% of isolates) has been observed for cefuroxime, tetracycline, Polymyxin B, Colistin Sulfute & Nitrofutantoin. P. mirabilis remains susceptible to
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Question Culture media used for E.coli 0157:H7 is A. SMAC B. Wilson and Blair medium C. Potassium tellurite in Mcleod’s medium D. Deoxycholate citrate agar (DCA) Show Answer Correct Answer » A Explanation Answer- A- SMAC An enterohemorrhagic bacterial strain, E. coli O157: H7 infects the alimentary tract and induces abdominal cramps with hemorrhagic diarrhea. Transmission of E.
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