Cph test 3 - Study guides, Class notes & Summaries

CPH Exam Questions and Answers 2024 Host, agent and environment 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 negative, a ...

Test sample, Regis NU-713 Quiz 5 (Epidemiology Chapters 11 & 12), Exam 1, Micro Exam 4, PHP 405 midterm, Epidemiology, CPH Exam Epidemiology A case-control study is characterized by all of the following EXCEPT: - CORRECT ANSWERS - Cases with the disease are compared to controls without the disease Of 2872 persons who had received radiation treatment in childhood because of enlarged thymus, cancer of the thyroid developed in 24 and benign thyroid tumor developed in 52. A comparison group ...

CPH Exam Questions and Answers 100% correct The local health department is developing educational materials about prediabetes for an immigrant community. In communication efforts, it is most important to keep in mind that materials should be A. focused on scientific information about prediabetes in the community. B. written in a culturally and linguistically appropriate manner C. written at a sixth-grade reading level D. available online in various languages. B. written in a culturally a...

CPH Exam Review Questions & Answers 2024 A customer hands you a plant with parallel leaf veins. The plant is: - ANSWER-Monocotyledonous What is the best diameter for a root ball when root pruning a tree/shrub with a stem diameter of 3 inches? - ANSWER-30 inches A protective measure for in-ground ornamentals is the use of pine bark, compost, fir bark, or pine needle mulch. What is the recommended depth to which the mulch should be applied? - ANSWER-1"- 2" When transporting a tree ...

CPH Exam Practice 87 Questions with Verified Answers Public Health professionals have to learn to work effectively with the media. Public health is potentially appealing for the popular press because: 1. its stories have urgency, drama and novelty. 2. it is a source rich in detail, facts and figures. 3. scientists and journalists have a long history of mutual trust. 4. public information officers issue press releases. - CORRECT ANSWER its stories have urgency, drama and novelty in th...

CPH Exam Evidence-Based Approaches to Public Health Questions and Answers 2024 2. Epidemiologists conduct observational and experimental studies. Observation of the exposure and disease status of each study participant has yielded many insights into public health, including John Snow's studies of cholera and drinking water in London, England. The two most common types of observational studies are cohort studies and case- control studies; a third type is crosssectional studies. The most effecti...

CPH Exam Practice 93 Questions with Verified Answers The lengths of stay for six patients were 0, 0, 1, 2, 2, and 16 days. Which is (are) the best measure(s) to summarize these data? A) Mean B) Median C) Median and SD D) Mean and SD E) Median and Range - CORRECT ANSWER E) Median and Range An epidemiologist attempts to predict the weight of an elderly person from demispan. She randomly chooses 70 elderly subjects in a particular geographic area and records their weight and demispan...

CPH Exam 3 (Latest 2024) Questions With Complete Grade A+ Answers

CPH Exam Review Questions and Answers Graded A A customer hands you a plant with parallel leaf veins. The plant is: Monocotyledonous What is the best diameter for a root ball when root pruning a tree/shrub with a stem diameter of 3 inches? 30 inches A protective measure for in-ground ornamentals is the use of pine bark, compost, fir bark, or pine needle mulch. What is the recommended depth to which the mulch should be applied? 1"- 2" When transporting a tree or shrub i...