Order InstructionsAnswer the following questions:
Define the following groups of terms:Primary, secondary, and tertiary preventionPrepathogenesis and pathogenesisHow does screening for disease align with the three levels of prevention – primary, secondary and tertiary?Define the following terms that are related to screening tests:Reliability and validitySensitivity and SpecificityPredictive value (+) and predictive value (-)What are the most appropriate applications of mass screening and selective screening? Give one example each of a mass screening test and a selective screening test.How could screening performed in conjunction with disease surveillance contribute to the alleviation of work-related hazardous exposures?What is meant by overdiagnosis?Conduct a web search for “whole body scans”. They are CT scans of the entire body and are promoted as a method for early detection of abnormalities. Using your own ideas, construct a list of the advantages and disadvantages of whole body scans and reach a conclusion. To what extent are whole body scans related to the issue of overdiagnosis?Why is newborn screening important for public health practice? Give examples of programs for newborn screening.What is a method used for developmental screening? At what ages is developmental screening most relevant?Calculate the specificity, sensitivity, predictive value (+), and predictive value (-) using the following data:Disease Present Disease AbsentScreening Test (+) 59 12Screening Test (-) 18 18911. Describe methods of screening for each of the following conditions:
Breast cancerColon cancerType 2 DiabetesElevated lipid levelsHypertensionHIVGenetic screening (BRCA gene)Instructions:
The assignment must answer all the questions.This assignment will be checked for plagiarism by TurnItIn. It must have less than a 20% match in order tobe graded
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