Lectures

Microbiology Question Set 1

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    About the Lecture

    The lecture Microbiology Question Set 1 by Lecturio USMLE is from the course Microbiology - High Yield Questions.


    Included Quiz Questions

    1. Francisella tularensis
    2. Bacillus anthracis
    3. Staphylococcus aureus
    4. Yersinia pestis
    5. Mycoplasma pneumoniae
    1. Babesiosis
    2. Anaplasmosis
    3. Malaria
    4. Tuberculosis
    5. Lyme Disease
    1. Expression of pilus, IgA protease, porB1A, Rmp and OPA proteins.
    2. Toxin, enterotoxin, chemotaxis inhibitory protein.
    3. Lack of muramic acid, cystine-rich proteins, adhesion to sialic acid receptors.
    4. Production of hyaluronidase and expression of glycosaminoglycans.
    5. None of the above.
    1. Oral Vancomycin
    2. Oral Metronidazole 250 mg
    3. IV Metronidazole plus Oral Vancomycin
    4. Rifaximin
    5. Oral Nitazoxanide
    1. Sputum microscopy
    2. Culture
    3. Serology
    4. Radiology
    5. Skin biopsy
    1. Enterovirus meningitis
    2. Mumps meningitis
    3. Brucellosis
    4. Lymphocytic choriomeningitis virus
    5. Ehrlichiosis
    1. Bartonella serology
    2. Q fever serology
    3. HIV polymerase chain reaction
    4. Epstein-Barr virus heterophile antibody
    5. Peripheral blood smear
    1. Vaginal fluid pH > 4.5, clue cells on saline smear and fishy odor on KOH
    2. Vaginal fluid pH >5.0, motile trichomonads seen on microscopic exam
    3. Vaginal fluid pH > 6.0, scant vaginal secretions, increased parabasal cells
    4. Vaginal fluid pH > 4.0, hyphae seen on KOH
    5. Vaginal fluid pH <4.5, lactobacilli predominate on microscopic examination, scant clear secretions
    1. Cutaneous Leishmaniasis
    2. Ecythma
    3. Cutaneous tuberculosis
    4. Syphilis
    5. Histoplasmosis
    1. Block the release of acetylcholine
    2. Inhibit glycine and GABA
    3. Ribosylate eukaryotic elongation factor-2
    4. Expression of superantigen
    5. Ribosylates Gs
    1. Zhiel-Neelsen staining
    2. Tuberculin test
    3. Sputum Culture
    4. Computed Tomography Pulmonary Angiography
    5. Chest radiography
    1. Penicillin desensitization, then benzathine penicillin G 2.4 million units IM once
    2. Doxycycline 100 mg twice daily for 14 d
    3. Cefriaxone 1 g IM or IV for 8-10 d
    4. Tetracycline 500 mg orally 4 times daily
    5. Hold treatment until delivery
    1. Oxidase
    2. Sensitivity to Optochin
    3. CAMP test
    4. Catalase test
    5. Lactose fermentation
    1. rRT-PCR
    2. Chest x-ray
    3. Serology
    4. Viral culture
    5. Blood culture
    1. Human tetanus immunoglobulin plus primary series of tetanus and diptheria toxoid (Td)
    2. Metronidazole
    3. IV Diazepam
    4. Primary series of tetanus and diptheria toxoid (Td)
    5. Wound debridement
    1. Bone biopsy
    2. Blood culture
    3. X-ray
    4. Culture of the draining sinus
    5. ESR
    1. Herpes Simplex Virus-1
    2. Candida albicans
    3. Acanthamoeba
    4. P. aeruginosa
    5. Varicella Zoster
    1. Symptomatic and supportive
    2. Corticosteroids
    3. Aspirin
    4. Penicillin
    5. Ribavirin
    1. Acute exacerbation of chronic HBV infection
    2. Resolved HBV infection, natural immunity
    3. Acute HBV infection
    4. Acute resolving infection
    5. Passive immunity
    1. EBV Infectious mononucleosis
    2. Toxoplasma infection
    3. Streptococcal pharyngitis
    4. Acute HIV infection
    5. Rubella

    Author of lecture Microbiology Question Set 1

     Lecturio USMLE

    Lecturio USMLE


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