usmlebuzz Forum Elite
Topics: 93 Posts: 263
| | 08/20/03 - 05:39 PM  
 
   
 
|   #1 |
An 18-year-old male immigrant from West Africa presents with a maculopapular rash on his palms, soles, and lower extremities. He states that the rash started on his face, then spread over his body. A more detailed history reveals that rhinorrhea, cough, and photophobia were initial symptoms but have already resolved. Which of the following is a known complication of this infection? A. Aplastic anemia B. B-cell lymphoma C. Loss of PPD skin test accuracy D. Orchitis E. Reye's syndrome
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| Yulia Forum Elite
Topics: 19 Posts: 240
| | 08/21/03 - 09:27 AM  
 
   
 
|   #2 |
It's measles. C.
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| usmlebuzz Forum Elite
Topics: 93 Posts: 263
| | 08/21/03 - 02:23 PM  
 
   
 
|   #3 |
yup [-o<
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| Malaysian Forum Guru
Topics: 28 Posts: 778
| | 09/29/04 - 12:36 PM  
 
   
 
|   #4 |
why is the answer C.....how does measles change PPD readings?I think its reye's syndrome.
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| mani Forum Guru

Topics: 104 Posts: 1,403
| | 09/29/04 - 04:32 PM  
 
   
 
|   #5 |
measles suppresses cell mediated immunity, can lead to false negetive PPD reye's syndrome at 18 yrs of age???
___________________ Sincerity and hard work are the keys to success!
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| Malaysian Forum Guru
Topics: 28 Posts: 778
| | 09/30/04 - 08:27 AM  
 
   
 
|   #6 |
Oh...thanks mani.....I was not aware that measles suppresed CMI....would you know the mechanism....any other infection I should be aware of which suppresses immunity(apart from HIV)???
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| mani Forum Guru

Topics: 104 Posts: 1,403
| | 09/30/04 - 04:37 PM  
 
   
 
|   #7 |
only one i can recall at the moment is measles. it impairs T cel function. Immunoglobulins are unimpaired
___________________ Sincerity and hard work are the keys to success!
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