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27 Cards in this Set

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ground glass hepatocytes, sexually and vertically transmitted hepatitis
Hepatitis B Virus
Virus is most common cause of corneal blindness in the United States
Herpes Simplex Virus-1
virus remains latent in the trigeminal ganglion, multinucleated giant cells
Herpes Simplex Virus-1
most common cause of sporadic encephalitis in the United States
Herpes Simplex Virus-1
most common cause of vesiculo-ulcerative lesions on the genitals, found using the Tzanck test
Herpes Simplex Virus-2
Roseola infantum (sixth disease):high fever, skin rash, mild disease
Herpes Simplex Virus-6
Kaposi sarcoma in AIDS patients
Herpes Simplex Virus-8
pre-malignant, cauliflower like lesions on the genitals or perianal regions
Human Papilloma Virus
Microscopically characterized by koilocytes
Human Papilloma Virus
polyomavirus, foci of demyelination, can be latent
JC Virus
In immunocompromised reactivation can result in PML(progressive multifocal leukoencephalopathy)
JC Virus
poxvirus, lesions are clustered on trunk, genitalia, and extremities, benign epithelial tumors
Molluscum contagiosum
single-stranded DNA virus,aplastic crises in sickle cell anemia, thalassemias, and acquired hemolytic anemias
Parvovirus B19
"slapped cheek" in children, Fifth disease
Parvovirus B19
largest virus, Guarnieri inclusion bodies
Poxvirus
1' infection:chickenpox
reactivation:shingles
Varicella-zoster virus
Reye syndrome (acute encephalopathy with fatty liver)when fever is treated with aspirin
Varicella-zoster virus
macules, papules, vesicles, and crusts are all seen simultaneously
Varicella-zoster virus
severe infection can result in pnuemonia with multinucleated giant cells
Varicella-zoster virus
Pink eye (epidemic conjunctivitis), pharyngitis, gastroenteritis
Adenovirus
interstitial pnuemonia and retinitis leading to blindness in immunocompromised
Cytomegalovirus
"owls eye" appearance in infected cells, heterophil-negative infectious mononucleosis
Cytomegalovirus
most common viral cause of congenital abnormalities in the United States
Cytomegalovirus
polyclonal activation of B cells, production of heterophil antibodies detected by monospot test
Epstein-Barr virus
Major cause of infectious mononucleosis and associated with Burkitt lymphoma and Nasopharyngeal carcinoma
Epstein-Barr virus
virus produces DNA genome through sinsle mRNA transcript
Hepatitis B Virus
Dane particles in serum, major cause of hepatocellular carcinoma worldwide although vaccine is available
Hepatitis B Virus