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5 Written Questions

5 Matching Questions

  1. Machine-like murmur
  2. Herpes histology
  3. Benzos site of action
  4. S saprophyticus
  5. reye syndrome
  1. a Patent ductus arteriosus
  2. b Ballooning degeneration
    Acantholysis (break down of prickle layer), nuclear clearing and nuclear enlargement.
    Contain Tzank (multinucleated giant) cells
  3. c Sudden onset of mental status changes, emesis, and liver dysfunction after taking aspirin.
  4. d G (+), cocci, catalase (+), coagulase (-), novobiocin resistant
    UTI in young women
  5. e Act by binding to the GABA-A receptor and stimulating the influx of Cl ions into the neurons

5 Multiple Choice Questions

  1. Treats: TB
    MOA: Inhibits transcription. Inhibits bacterial RNA synthesis by binding to the beta subunit of the polymerase.
  2. -Lincosamide
    Treats: G+ve rods, anaerobes
    MOA: Inihibits 50S
    MOResistance: Methylation binding site on 50S
    Tox: GI irritation, skin rash, C. difficile superinfection
  3. Affinity for ketones and high blood glucose because of its enzyme, ketone reductase; These fungi proliferate in blood vessel walls, causing necrosis of the downstream tissue.
    -Broad nonseptate hyphae with right angle branching
  4. Staph aureus
    Strep A
    Strep B
  5. Has IgA protease

5 True/False Questions

  1. MeaslesB cell lymphoma; B cells present
    Strongly associated w AIDS


  2. Staph epidermisDISEASE: Infection: Impetigo, Cellulitis, Abscesses, Wound infections, (vomiting, no fever). Septic arthritis, osteomyelitis. Pneumonia (hosp). Bacteremia & endocarditis. Toxins: Scalded-Skin syndrome, Gastroenteritis, Toxic Shock Syndrome. TREATMENT: many are β-lactam resistant (ΔPBP) --> MRSA; TREAT: with TMP-SMX(sulfonamide) for skin. For serious, treat with Vancomycin & PRP


  3. common causes of common coldVirulence


  4. Tx of diptheria1. Administration of diptheria antitoxin
    2. Administration of penicillin or erythromycin- will destroy the diptheria, but not the AB toxin
    3. Administration of the DPT vaccine


  5. Cysteine-tellurite agarCorynebacteria; Legionella


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