Exam (elaborations)
NURS 234- Exam #5 Questions And Correct Answers A+ Graded
- Course
- Institution
NURS 234- Exam #5 Questions And Correct Answers A+ Graded...
[Show more]
Seller
Follow
Content preview
NURS 234- Exam #5 Questions And Correct AnswersA+ Graded
immunity present at birth and includes biochemical, physical and mechanical barriers of
defense plus the inflammatory response - ANSWER innate immunity/natural immunity
immunity received passively from mother's antibodies, from animal serum or from
antibodies formed in response to disease - ANSWER acquired immunity
produces active acquired immunity - ANSWER immunizations
this type of response provides protection against acute, rapidly developing bacterial
and viral infections, immediate - ANSWER humoral response
this kind of response is active against slowly developing bacterial infections and is also
involved in autoimmune responses. - ANSWER cellular response
retrovirus that integrates into the CD4 lymphocytes - ANSWER HIV
directs immunity and controls all immune system cellular activity - ANSWER CD4+
lymphocytes
compromise of CD4+ lymphocytes leads to what - ANSWER severe immunodeficiency
opportunistic infections
malignancies
is considered a chronic disorder of impaired immunity - ANSWER HIV
,higher incident rates of HIV occur in what type of groups - ANSWER minority groups
changes the CD4+ T cell role and its immune system defenses - ANSWER HIV infection
in early infection before HIV disease is evident, the immune system does what -
ANSWER attaches and destroys most of the newly created virus particles
what occurs to the CD4+ T cell count and viral load in the course of an untreated HIV
infection - ANS CD4+ cell declines
viral load increases
what usually causes the death of HIV/AIDS patient - ANS opportunistic infections
what s/s do you experience at stage 1 (acute infection phase) of HIV - ANS flu-like
symptom
how long does it take for flu like s/s take to show after acquiring the virus - ANS 2-4
weeks
the chronic infection stage following acute infection may be for decades long and
diagnosis and meds start here. ANS: clinical latency stage, stage 2
AIDS happens at what level of CD4 count? ANS: 200 cells/mm3
What happens to CD4 count and viral load if the patient is medicated compliant? ANS:
CD4 count increases
Viral load decreases
,if a patient is HIV positive and is of a 100,000 viral load and a CD4 count of 275, what
needs done - ANSWER find out if they are compliant with meds
can a woman breastfeed if she is HIV - ANSWER no
we are able to detect HIV with a viral load as low as what - ANSWER 20
how to prevent HIV - ANSWER avoid unprotected sex
abstinence
be faithful
use condom
SP within healthcare
the higher this is-the greater the risk for sexual and perinatal transmission - ANSWER
blood level of HIV
who should take PreEP - ANSWER people with risky sexual behavior
people with HIV+ partner
what drugs are used for PreEP - ANSWER Truvada PO
Discovy PO
if a patient is taking PreEP medications how often do they need renal function tests -
ANSWER every 3 months
PreEp medications should be avoided in what patients - ANSWER those with Hep B
what situations would we need to treat patients for HIV exposure - ANSWER dirty needle
sticks
sexual assault victims
how long do we have to administer postexposure HIV prophylaxis after exposure -
, ANSWER 72 hours
what are the 3 drugs used for postexposure HIV prophylaxis - ANSWER tenofovir
emtricitabine
raltegravir
for how long does a patient remain on postexposure prophylaxis after exposure to HIV -
ANSWER 28 days
personal lifestyle issues that impact the acceleration/course of HIV - ANSWER stress
nutrition status
presence of STDs
frequent re-infection with HIV
how often does a client who is at a high risk for exposure to HIV get tested - ANSWER
yearly
when should a client who is considered at a low risk for HIV exposure be tested -
ANSWER once between the ages 15-65
what type of CBC is done to test for HIV - ANS CBC with differential
this test measures RNA particles in 1 mL of blood - ANS viral load testing
can determine the presence of antibodies to HIV in the blood or salvia - ANS Elisa
if an Elisa test is positive, what needs done - ANS Western Blot Test
a confirmatory test for HIV - ANS Western Blot Test
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 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 these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Chrisyuis. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79276 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now