10 Questions
What is the typical timeframe for cytopathic effect (CPE) to appear in HSV infection?
72 hours
Which test can be used for the diagnosis of primary HSV infection?
Serology test
What is the best antiviral drug of choice for treating HSV infections?
Acyclovir
Which laboratory method is the most sensitive and specific for detecting viral DNA in HSV infection?
Polymerase chain reaction (PCR)
What is the role of Acyclovir in reducing the severity of HSV outbreaks?
Inhibiting viral DNA polymerase
Which feature is characteristic of cells infected with HSV on a Tzanck smear?
Multinucleated giant cells
What is a common clinical use of Acyclovir?
Treatment of encephalitis and disseminated disease
What is the main action of Acyclovir in reducing the transmission of HSV to others?
Inhibiting viral replication
Which test can detect the presence of HSV antigen in epithelial cells?
Direct immunofluorescence test (DFA)
What do infected Vero cells show in a cytopathic effect (CPE) due to HSV-1 infection?
Rounded cells, multinucleated cells, loss of monolayer
Test your knowledge on herpes labialis (fever blisters or cold sores) and herpetic keratitis - conditions caused by herpes simplex virus infection. Learn about the symptoms, complications, and management of these viral infections.
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