N618 Immune Lecture: HIV/AIDS, herpes zoster,
kaposi's sarcoma, vaccines questions with correct
answers
What type of virus is HIV/AIDS? Correct Answer-retrovirus
never dies as long as it has a host to live in
Everyone with AIDS has HIV, but not everyone with HIV has _____
Correct Answer-AIDS
What are person life factors that can affecting the progression of
HIVS/AIDS? Correct Answer-1. frequency of re-exposure to HIV
2. presence of other STIs
3. nutrition status
4. stress
What is the timeline of HIV/AIDS? Correct Answer-months to years
Gradually, as CD4+ T cell count falls, viral load ____ Correct Answer-
rises
What are the s/s of the primary phase of HIV infection? Correct Answer-
asymptomatic to severe flu-like symptoms
,During the primary phase of HIV infection, what will the HIV test
indicate? Correct Answer-HIV test may be negative although the pt is
infected with HIV
What are the s/s and timeline of an acute HIV infection? Correct
Answer-timeline
occurs 2-4 weeks after infection... lasts for 1-2 weeks
What is the primary marker for immunocompetence? Correct Answer-
CD4+ T cells
What is viral load? Correct Answer-direct measure of the magnitude of
HIV replication
, When does CD4+ T cell count increase? Correct Answer-in response to
a declining viral load
Cd4+ T cell count guides decision making for what interventions?
Correct Answer-1. initiation of tx
2. when to change meds
3. when tx is failing
4. the need for initiation of tx against opportunistic infections
What is the Cd4+ T cell count during a systemic infection? Correct
Answer-200-500 cells/microunit
What is the most common complication of HIV/AIDS? Correct Answer-
oropharyngeal candidiasis (oral thrush)
Where does candida albicans come from? Correct Answer-part of the
intestinal tract's natural flora
What can be noted on physical exam of oropharyngeal candidiasis?
Correct Answer-cottage cheese-like, curd-like patches, yellowish white
plaques, & inflammation in the oral cavity
What is the tx for candidiasis? Correct Answer-solution of warm water
or mouthwash formulas without alcohol
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller cracker. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R280,43. You're not tied to anything after your purchase.
