5 Written Questions

1. no, because it has the beta lactamse enzyme
2. Staph aureus( very common organism)
3. causes food poisoning;specific toxin, irratates Vegas Nerve (cranial nerve #10 )
4. 85%
5. diseases are

5 Matching Questions

1. Staph aureus is considered normal in
2. Staph aureus: morphology? Gram stain?
3. Staph means
4. 100,000 cases per year OF WHAT? And 20k ppl die of this disease per year in the USAq
5. TSST

1. a nose, armpit, inguinal
2. b clusters
3. c Toxic Shock Syndrome #1 (superantigen)
4. d gram positive, cocci,clusters
5. e MRSA

5 Multiple Choice Questions

1. has beta lactamse enzyme(penicilin aces)
   1. Virulence factor
   2. Staph aureus
   3. Resistance factors
   4. treatment for MRSA
2. destorys sometime of cell;
   1. Cytotoxin
   2. Pyoderma
   3. Enterotoxin
   4. TSST
3. Staph aureus
   1. one of the few organisms that can infect unbroken skin
   2. If you have a staph infection is Penicilin a good drug of choice?
   3. stimulate a large number of T-cells all at the same time;non-specific
   4. New borns dont have normal flora of Staph epidermidis so what can sometime take over?
4. yellowish;positive for DNase, Catalyase,HEMOLYSIS,Salt,COAGULASE
   1. Staph epidermidis
   2. Staph means
   3. Pyoderma
   4. Staph aureus
5. whitish; everywhere on skin;positive for Catalase, positive for salt
   1. Staph aureus
   2. Staph means
   3. Staph epidermidis
   4. Pyoderma

5 True/False Questions

1. casues vomitting; you get it really fast;most common type of food poisoning → Enterotoxin ( Entero means in the colin)

   True        False

2. how do you treat staph a infection? → erythromycin, hexachlorophene

   True        False

3. Food poisoning → destorys sometime of cell;

   True        False

4. What percentage of MRSA are community aquired ? → 85%

   True        False

5. RBC's (Hemolysins),Leukocidins(WBC's),TSS1,coagulase,exfoliative toxin → Cytotoxins lyse

   True        False