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Chapter 24: Problem 1

The treatment of choice for West Nile virus infection consists mainly of the use of a. acyclovir b. steroids c. ganciclovir d. supportive and symptomatic care e. tetracyclines

Short Answer

Expert verified
Answer: The best treatment option for West Nile virus infection is supportive and symptomatic care, as there is no specific antiviral treatment available for this virus. Supportive and symptomatic care focuses on alleviating symptoms, managing pain, and preventing secondary infections.

Step by step solution

01

List the given options

The treatment options given for West Nile virus infection are: a. acyclovir b. steroids c. ganciclovir d. supportive and symptomatic care e. tetracyclines
02

Identify the correct treatment option

The correct treatment option for West Nile virus infection is: d. supportive and symptomatic care
03

Explain why the correct option is the best choice

There is no specific antiviral treatment for West Nile virus infection. The primary treatment consists of supportive and symptomatic care to help alleviate symptoms, manage pain, and prevent secondary infections. This includes hydration, treatment for pain and fever, and close monitoring of the patient. Option d is the best choice as it addresses the lack of an antiviral treatment for this particular infection and focuses on managing the symptoms that the patient is experiencing.
04

Explain why the other options are not correct

a. Acyclovir is an antiviral medication used to treat herpes simplex virus (HSV) and varicella-zoster virus (VZV) infections. It is not effective against West Nile virus. b. Steroids have anti-inflammatory properties, but they can also suppress the immune system. Using steroids during an active viral infection like West Nile virus could worsen the infection and is not the primary treatment choice. c. Ganciclovir is an antiviral medication used to treat cytomegalovirus (CMV) infections. It is not effective against West Nile virus. e. Tetracyclines are a class of antibiotics, which are effective against bacterial infections and not useful for treating viral infections like West Nile virus.

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