Shared Flashcard Set

Details

Infectious Disease
Viral
21
Medical
Graduate
11/19/2009

Additional Medical Flashcards

 


 

Cards

Term
What is the average survival after onset of sx in rabies?
Definition
4 days
Term
Describe the hydrophoboc period after rabies infection.
Definition
dysphagic drooling, confusion, diploplia, dec. lucidity, involuntary mus. contractions
Term
What is the ultimate cause of death in rabies?
Definition
respiratory paralysis
Term
The postmortem finding of ________ in the brain tissue of the infected animal is considered a definitive diagnosis of rabies.
Definition
Negri bodies
Term
What is used as post-prophylaxis tx for rabies?
Definition
Human anti-rabies immune globulin and human diploid cell vaccine
Term
Who is considered as high-risk for rabies and is given pre-prophylaxis vaccine?
Definition
vet, lab personnel, cave explorers, human service workers
Term
Nuclear inclusion bodies of __________ are called "owl-eye" cells.
Definition
CMV
Term
What is the drug of choice to tx CMV?
Definition
Ganciclovir
Term
How is CMV transmitted?
Definition
congenitally, perinatally, and via sexual transmission
Term
Sx of CMV in immunocompetent persons?
Definition
asymptomatic to mild mono-like sx
Term
What does CMV retinitis cause?
Definition
blindness in immuno-compromised
Term
Clinical presentation of infants born w/ symptomatic CMV? (5)
Definition
retarded intrauterine growth, petechiae, jaundice, microcephaly, and hepatosplenomegaly
Term
Clinical presentation of CMV in immuno-comprimised adults? (4)
Definition
1) Retinitis 2) Pneumonitis 3) GI (ulcer, N/V, bloody stools, abd pain) 4) Meningoencephalitis
Term
What does Epstein-Barr virus cause?
Definition
heterophil (+) infectious mononucleosis
Term
How is EBV transmitted?
Definition
infected human saliva
Term
What is the finding in peripheral blood smear of EBV?
Definition
atypical lymphocytes
Term
Name 4 lymphoproliferative dz connected w/ EBV.
Definition
1) Burkitt's lymphoma 2) B-cell leukemia 3) Hodgkin's 4) Nasopharyngeal CA
Term
Who typ. contracts EBV?
Definition
young adults
Term
Describe the prodrome sx of EBV.
Definition
malaise, fatigue, persistent HA
Term
Name 4 clinical findings of EBV?
Definition
Fever, sore throat, tender lymphadenopathy, splenomegaly
Term
CBC in EBV infection?
Definition
leukocytosis w/ pred. lymphocytosis and atypical lymphocytes
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