9 Questions
What is the main purpose of antiviral drugs in the treatment of influenza?
To alleviate symptoms and reduce the duration of illness
Which antiviral drugs are specifically mentioned for the treatment of herpes simplex infections of the eye?
Idoxuridine, vidarabine, and trifluridine
What is the primary function of HIV in relation to the immune system?
It attacks and weakens the immune system
What distinguishes pre-exposure prophylaxis (PrEP) from post-exposure prophylaxis (PEP) regarding HIV prevention?
PrEP is taken before exposure to HIV, while PEP is taken after potential exposure.
What is a common characteristic of antiviral drugs used for treating HIV and influenza?
They prevent viral replication
Which drug is specifically mentioned for fetal prophylaxis at 36 weeks of gestation?
Acyclovir
In which scenario would one be advised to take post-exposure prophylaxis (PEP) for HIV prevention?
After unprotected sexual intercourse with a partner of unknown HIV status
What is a common characteristic of antiviral drugs used for treating CMV retinitis and acyclovir-resistant HSV infections?
They are used in immunocompromised patients
What is a key difference between amantadine/rimantadine and oseltamivir/zanamivir in treating influenza?
The former group treats only symptomatic patients, while the latter is also used prophylactically.
This quiz covers the pharmacology of infectious diseases, focusing on antibacterial agents and the immune system. Topics include bacterial morphology, Gram staining, antibiotic susceptibility testing, and chemotherapy. Watch the related video for a deeper understanding.
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