1. _______ occurs when one group is more likely than another group… 1. _______ occurs wh

1. _______ occurs when one group is more likely than another group… 1. _______ occurs when one group is more likely than another group to recall a previous disease exposureSelect one:a.confounding.b.measurement bias.c.observer bias.d.recall bias.e.selection bias.2. In the relationship between obesity and cardiovascular disease, hyperlipidemia and hyperglycemia are ________Select one:a.Confounders.b.Effect modifiers.c.Intervening variables.d.Necessary causes.e.Unrelated.3. The tendency to recall events preferentially when events are related to an adverse outcome is an example of ________Select one:a.confounding.b.selection bias.c.random error.d.recall bias. e.late-look bias.4. Mr. Jones worked as an automobile mechanic and was exposed to asbestos through brake linings in the work he did. Mr. Jones also smoked 1 pack of cigarettes a day for 40 years. The effect of smoking and asbestos exposure is known as ________Select one:a.Confounder effect.b.Effect modifier.c.Synergism.d.Sufficient cause.e.Necessary cause.5. A ________ is a third variable that alters the nature of a true relationship between an exposure and an outcomeSelect one:a. a positive confounder.b.a negative confounder.c.a necessary caused.a sufficient cause.e.an effect modifier.6. Which of the following is an example of secondary prevention?Select one:a.Cholesterol reduction in a patient with asymptomatic coronary artery disease.b.Prescription drug therapy for symptoms of menopause.c.Physical therapy after lumbar disk herniation.d.Pneumococcal vaccine in a patient who has undergone splenectomy.e.Thrombolysis for acute myocardial infarction.7. ____________ is a problem when participants are recruited for study participation or assigned to treatment in a nonrandom mannerSelect one:a.Selection bias.b.Lead-time bias.c.Measurement bias.d.Observer bias.e.Late-look bias.8. When the study  sample adequately resembles the larger population from which it was drawn, the study is said to have ________Select one:a.Biologic plausibility.b.Synergism.c.Measurement error.d.Internal reliability. e.External validity.9. The basic goal of epidemiologic research, especially with observational data, is toSelect one: a.reject the alternative hypothesis.b.identify sources of measurement error and bias.c.establish direct causality. d.maximize external validity. e.describe associations between exposures and outcomes.10. ____________ is a problem when participants are recruited for study participation or assigned to treatment in a nonrandom mannerSelect one:a.Selection bias.b.Lead-time bias.c.Measurement bias.d.Observer bias.e.Late-look bias.11. When the study  sample adequately resembles the larger population from which it was drawn, the study is said to have ________Select one:a.Biologic plausibility.b.Synergism.c.Measurement error. d.Internal reliability.e.External validity.12.The basic goal of epidemiologic research, especially with observational data, is toSelect one:a.reject the alternative hypothesis.b.identify sources of measurement error and bias.c.establish direct causality.d.maximize external validity.e.describe associations between exposures and outcomes.13. Which of the following processes provides each study participant with an equal chance of entering each of the study groupsSelect one:a.Double blinding.b.Hypothesis testing. c.Increasing the sample size.d.Randomization. e.Statistical adjustment.14. When research groups are small, randomization cannot ensure that all relevant characteristics are distributed evenly among the research groups. Bias is removed from the assignment by a randomization technique, but residual confounding by unevenly distributed factors may remain. ________ can be used to adjust for residual confounding in these types of situations.Select one: a.Double blinding.b.Hypothesis testing. c.Increasing the sample size.d.Randomization.e.Statistical adjustment.  Health Science Science Nursing EPIDEMIOLO PBH 633 Share QuestionEmailCopy link Comments (0)

Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Order Now and we will direct you to our Order Page at Litessays. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.