Epidemiologic triad - Study guides, Class notes & Summaries

CPH Exam Latest Update with Verified Solutions The epidemiologic triangle (triad) describes the occurrence of disease as an interaction between what three factors? Host, agent and environment Which of the following estimates of an odds ratio most strongly suggests a computational error? 1) 7.8 2) 1.2 3) -0.9 4) 20.9 -0.9 An odds ratio of -0.9 most strongly indicates a computational error because an odds ratio is calculated using probabilities, which cannot be negative. An odds ratio is the...

Epidemiology - is the science of public health Population Health - focuses on risk, data, demographics, and outcomes. Outcomes - is the end result that follows an intervention aggregate - is a defined population. community - is composed of multiple aggregates data - is complied information Prevalence - measures the existence of a disease. Measures the number of all cases of a disease or attribute in a population at a given time Incidence - measures the appearance of a disease. Measures t...

Cultural Awareness - :Self-examination of one's own prejudices and biases toward other cultures. An in-depth exploration of one's own cultural/ethnic background. Cultural competence in nursing consists of four principles. - Care is designed for the specific client. Care is based on the uniqueness of the person's culture and includes cultural norms and values. Care includes self-employment strategies to facilitate client decision making to improve health behaviors. Care is provided with ...

PCOA Practice Questions Already Passed A prevalence study conducted from January 1 to December 31, 2017, on a population of 125,000 identified 500 cases of a disease. The incidence rate of this disease is 2 per 1,000. What percentage of the cases was newly diagnosed in 2017? A. 5% B. 50% C. 2% D. Answer cannot be calculated from this data set C. 2% Of 125,000 people, there were a total of 500 cases. An incidence rate of 2 per 1,000 means 250 new cases per 125,000 people. Thus, 50% are new cases...

CPH Exam Questions & Answers 2023/2024 Host, agent and environment - ANSWER-The epidemiologic triangle (triad) describes the occurrence of disease as an interaction between what three factors? -0.9 An odds ratio of -0.9 most strongly indicates a computational error because an odds ratio is calculated using probabilities, which cannot be negative. An odds ratio is the probability that an event will occur divided by the probability that it will not occur. Since probabilities cannot be n...

NU 577 / AANP Exam Pearls Latest Exam Prep Exam Format AANP: Exam Pearls • AANP FNP exam contains very few nonclinical questions • Certification tests are designed for entry-level practice • AANP has 15 pilot questions which are not graded [there is NO WAY to identify the pilot test questions from the graded questions] • New clinical info [treatment and/or guidelines] released in the last 10 months won’t be on the exam • Questions will be on primary care disorders – if ...

AANP FNP exam contains very few nonclinical questions • Certification tests are designed for entry-level practice • AANP has 15 pilot questions which are not graded [there is NO WAY to identify the pilot test questions from the graded questions] • New clinical info [treatment and/or guidelines] released in the last 10 months won’t be on the exam • Questions will be on primary care disorders – if you are guessing, AVOID PICKING EXOTIC DIAGNOSIS AS AN ANSWER Labs• Normal lab ...

Ch 43 Nursing in Occupational Health Exam Questions With Verified Answers. The first industrial nurse is considered to be: - answerAda Mayo Stewart Which population would have been the focus of care for an occupational health nurse in the early 1900s? - answerFamilies A nurse working in an occupational health setting will most likely work as a nurse: - answerClinicians/practitioners A nurse is pursuing certification as an occupational health nurse. Which organization will provide this ce...

Who is Imhotep ( BC)? - Egyptian founder of medicine. Diagnosed and treated over 200 diseases, performed surgery, and practiced some dentistry. He extracted medicine from plants . Was also a master architect and credited as the builder of the first pyramid at Saqqara. Who was Hippocrates (460-377 BC)? - Was regarded as the "Father of Medicine", until evidence on the contributions of Imhotep surfaced. Wrote "On Airs, Waters, and Places" which made many observations about environmental a...

CPH Exam Questions & Answers 2023/2024 The epidemiologic triangle (triad) describes the occurrence of disease as an interaction between what 3 factors? a) person, place, and time b) host, agent, and environment c) person, environment, and immunity d) host, agent, and exposure - ANSWER-b) host, agent, and environment Which of the following estimates of an odds ratio most strongly suggests a computational error? a) 7.8 b) 1.2 c) -0.9 d) 20.9 - ANSWER-c) -0.9 The sensitivity of ...