18 Questions
What is the primary source of Herpetic Lesions in adults?
Genital region
What is the name of the virus that causes Shingles?
Varicella Zoster Virus
What is the mechanism of action of Acyclovir?
Interfering with viral DNA synthesis
Why is Acyclovir effective in treating Herpetic Lesions?
It exerts its action on infected cells and is non-toxic to normal cells
How is Acyclovir excreted by the body?
Through the kidneys without change
What is the difficulty with oral administration of Acyclovir?
It has a poor absorption
What is the primary use of Acyclovir in the treatment of HSV?
To decrease signs and symptoms associated with HSV infection
What is the advantage of Penciclovir over Acyclovir?
It achieves a higher intracellular concentration
What is the dosage of Acyclovir for oral administration?
400mg tab PO TID / 5 Days
What is the indication for IV administration of Acyclovir?
Severe primary herpetic gingivostomatitis
What is the use of Ganciclovir in the management of HIV/AIDS patients?
Cytomegalovirus retinitis
What is the limitation of Acyclovir use?
It should be limited to immunocompromised patients
Which type of herpes simplex virus primarily causes herpes labialis?
HSV-1
What is the typical incubation period for primary herpes simplex infections (HSV-1)?
Five days
Which type of herpes simplex virus is typically associated with genital herpes?
HSV-2
What is the primary management approach for herpetic gingivostomatitis?
Supportive measures
Where does the herpes simplex virus remain latent after a primary herpetic gingivostomatitis infection?
In the trigeminal ganglion
What is the name of the virus that causes shingles?
VZV
This quiz covers various viral infections relevant to dentistry, including their symptoms, transmission, and affected areas. Topics include herpetic lesions, orofacial varicella zoster infections, and more.
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