Order Common Gram Negative Organisms

Order Common Gram-Negative Organisms
Order Common Gram-Negative Organisms
1. An 82-year-old is brought into the emergency department with pyrexia and reduced
level of consciousness. She has known
chronic obstructive airways disease and was
recently started on antibiotics by her doctors
for a lower respiratory tract infection. Her
temperature is 39 °C (102.2 °F), heart rate
124, and respiratory rate 32. Blood pressure
on arrival was 95/67. Which one of the following best classifies her condition?
a. Multiple organ dysfunction syndrome
(MODS)
b. Sepsis
c. Septic shock
d. Severe sepsis
e. Systemic inflammatory response syndrome
EXTENDED MATCHING ITEM
(EMI) QUESTIONS
2. Common Gram Positive organisms:
a. Actinomyces israelii
b. Clostridium difficile
c. Enterococcus faecalis
d. Streptococcus pneumoniae
e. Streptococcus pyogenes
f. Streptococcus bovis
g. Staphylococcus aureus
h. Staphylococcus epidermidis
i. Streptococcus agalactiae
j. Viridans streptococci
For each of the following descriptions, select the
most appropriate answers from the list above.
Each answer may be used once, more than once
or not at all.
1. No Lancefield antigen, appears as lancetshaped diplococci and contains a polysaccharide capsule. These organisms are αhemolytic and a common cause of pneumonia and meningitis in adults and of otitis
media and conjunctivitis in children.
2. Commonly cause dental caries, subacute
endocarditis, and brain abscesses.
3. Can cause pharyngitis, skin infection, scarlet
fever, toxic shock syndrome, rheumatic
fever, and acute post-streptococcal glomerulonephritis.
3. Common Gram negative organisms:
a. Campylobacter
b. Escherichia coli
c. Haemophilus
d. HACEK group
e. Klebsiella pneumoniae
f. Neisseria meningitidis
g. Pseudomonas
h. Salmonella
i. Shigella
For each of the following descriptions, select the
most appropriate answers from the list above.
Each answer may be used once, more than once
or not at all.
1. Can produce hemolytic uremic syndrome
2. Associated with Guillain-Barre syndrome
3. Associated with Waterhouse-Friderichsen
syndrome
4. Antibiotic classes:
a. Aminoglycosides
b. Antimetabolite
c. Carbapenems
d. Cephalosporin
e. Fluoroquinolones
f. Glycopeptides
g. Lincosamides
h. Lipopeptides
i. Macrolide
j. Monobactam
k. Oxazolidinones
l. Penicillins
m. Rifampin
n. Tetracyclines
For each of the following descriptions, select the
most appropriate answers from the list above.
Each answer may be used once, more than once
or not at all.
1. Class of beta lactam antibiotic where newer
generations have reduced gram positive coverage and increased gram negative coverage
2. Antiribosomal antibiotic with gram positive
cover including MRSA and vancomycinresistant Enterococcus (VRE), but no activity
against most gram negatives
3. DNA gyrase inhibitors
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