NURS 5315 UTA Exam 2 Questions with 100% Verified Correct Answers 2024/2025
HIV EIA (3rd generation immunoassay) - Correct Answer can use urine, saliva, or serum (most accurate), need to wait until 12 weeks post exposure to see antibodies, >99% accurate
4th generation immunoassay- "gold standa...
NURS 5315 UTA Exam 2 Questions with 100%
Verified Correct Answers 2024/2025
HIV EIA (3rd generation immunoassay) - Correct Answer can use urine, saliva, or serum (most
accurate), need to wait until 12 weeks post exposure to see antibodies, >99% accurate
4th generation immunoassay- "gold standard"
measures P24 antigen
can test 10 days post exposure
Mast cell - Correct Answer Cellular bags of granules located in loose connective tisssue close to blood
vessels. Activation initiates inflammatory process.
Histamine - Correct Answer Causes vasodilation, increases vascular permeability, increases blood
flow to the site of injury- causes erythema and swelling.
Cytokines - Correct Answer Soluble factors that contribute to the regulation of innate or adaptive
resistance by affecting other neighboring cells. Can be pro-inflammatory or anti-inflammatory. Can
react quickly or be more delayed.
Leukotrines - Correct Answer Released when mast cells degranulate, prolong the inflammatory
process. Cause vasodilation, attract neutrophils, monocytes, and eosinophils.target of inhibition for
singular.
Prostaglandins - Correct Answer Released when mast cells degranulate, are produced by the
arachidonic pathway. Cause vasodilation, platelet aggregation at site of injury, pain, and fever.
Chemotactic factors - Correct Answer Biochemical substance that attracts leukocyte to the site of
inflammation
Neutrophils - Correct Answer Predominant leukocyte at work during the early stages of acute
inflammation
Monocytes - Correct Answer Become macrophages when entering the tissue, responsible for
presenting antigens to the CD4 cell which triggers T-cell immunity and B-cell immunity.
Releases additional cytokines IL1, IL6, TNF.
, Cytokine IL1 function - Correct Answer Causes fever, activates phagocytes & lymphocytes and also
increases the release of IL6a
Cytokine IL6 function - Correct Answer Stimulates production of acute phase reactants and promotes
growth and stimulation of RBCs
Cytokine TNF function - Correct Answer Causes fever, increases synthesis of proinflammatory
proteins by liver, causes muscle wasting, induces thrombosis
Cytokine growth factor function - Correct Answer Promotes production and maturation of
neutrophils
Complement - Correct Answer Functions include bacterial lysis, vasodilation and increased vascular
permeability, triggers mast cell degranulation, chemotaxis, and opsonization.
Kinin - Correct Answer Converted to bradykinin which is responsible for pain and chemotaxis, and it
increases vascular permeability and vasodilation.
Coagulation cascade - Correct Answer Factor XII activates kinin. Function is to form fibrin mesh to
stop bleeding and trap micro organisms.
COX2 - Correct Answer Prostaglandin of arachidonic pathway. Responsible for pain, fever, renal
protection, tissue repair, reproduction development.
COX2 inhibitors- clinical implications - Correct Answer Protect gastric mucosa- prevent ulcers and
bleeding. Removed from market r/t cardiac events except for Celebrex. Can impair renal function ,
monitor labs.
Arachidonic pathway purpose - Correct Answer Synthesis of prostaglandins
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 Winfred. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
