66.  The mechanism of action of Tetanus infection differs from that of Botulism infection.  Explain how they differ including the etiological agents and symptoms of the infection. 

30.   Infection by which of the following results in the formation of Ghon complexes?           

36. A 34-year-old man sustained a gun-shot wound in the leg.  When hospitalized,             he developed a severe infection in the lower leg with gas formation in the             deep tissues.  Which of the following is the most likely pathogen?  

62.  What is the significance of TORCH panel of tests. What does it include?

22.   The Hall-mark (triad of symptoms) of bacterial meningitis is: (3pts).                

.  29. Name the two forms of Leprosy, and name a test used to differentiate them (3pts).  

12.   An 8-year old female has scabs and pus-filled vesicles on her face and throat.  Three weeks earlier, she had visited her grandmother who had shingles.  What infection does the 8-year old have?    

6     Neosporin is a combination (triple) antibiotic used for the treatment of scrapes,         minor cuts and burns on the skin.  The active ingredients include all of the above except:        

35.  Rust colored sputum, dyspnea, fever and chest pain are a characteristic symptom of:                   

53.    A 5-year old boy presents with nausea, vomiting, fever, cramps and diarrhea,                    12 to 36 hours after playing with pet reptiles and turtle.  These symptoms are most                    likely due to: