Exam (elaborations)
NR 503 Midterm Study Questions and Answers Fully Solved
- Course
- Institution
NR 503 Midterm Study
[Show more]
Seller
Follow
Dreamer252
Reviews received
Content preview
NR 503 Midterm StudyEpidemiology - answer The study of disease distribution within populations and the risk
factors that affect increases or decreases in distribution
Risk Factor - answer a condition that may adversely affect an individual's health
prevalence rate - answer The number of affected persons present in the population at a
specific time divided by the number of persons in the population at that time.
incidence rate - answer the number of new cases of disease within a population during
a specific period
primary prevention - answer preventing a disease or disorder before it happens
secondary prevention - answer screening and early detection
tertiary prevention - answer Interventions that would prevent complications from chronic
conditions and prevent further illness, injury, or disability.
Validity - answerability of test to distinguish correctly who has a disease
Sensitivity - answerThe ability of a test to identify correctly those who have the disease.
Specificity - answerThe ability of the test to identify correctly those who do not have the
disease.
absolute risk - answerthe incidence of disease in a population
Attributable risk - answerhow much of a risk of the disease we hope to prevent if able to
eliminate exposure to the agent in question
relative risk - answerThe ratio of the risk of disease in exposed individuals to the risk of
disease in non-exposed individuals.
odds ratio - answerthe ratio of the odds of development of disease in a non-exposed
person
immunity - answerability of a single person to remain free of clinical illness following
exposure to an infectious agent
necessary - answerdisease will occur only if factor present
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 Dreamer252. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$21.24. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
78462 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now