EXSC 387 Exam 1 Questions With Correct
Answers
Introduction to wellness - answerphysical activity is the most important component of health,
wellness is healthy lifestyles and you can be living with diseases
causes of death in the US - answerCHD, cancer, diabetes, heart attacks/disease, stroke,...
Mortality - answer✔condition of being dead (or number of deaths)
Validity - answer✔if you can measure what is supposed to be measured
Reliability - answer✔the degree to which scale produces consistent results when repeated
measurements are made
can a measurement be valid but not reliable? - answer✔yes
Relative risk - answer✔incidence of diseased in exposed group
Population attributable risk - answer✔reduction in incidence if the whole population were
unexposed
components of healthy diet - answer✔whole grains, healthy fats/oils, fruits and veggies, nuts,
fish/poultry, little dairy
what is the minimal recommended time for physical activity - answer✔30 mins
Polymorphism - answer✔the condition of occurring in several different forms
Compression of morbidity - answer✔the length of time a person who is close to the end of like
spends sick or disabled
Types of prevention - answer✔good diet, physical activity, good environment
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