Which of the following is not usually an aim of epidemiology? Which of the following activities characterizes an epidemiologic approach (as opposed to a clinical approach)? To provide a direct estimate of the risk of developing a disease. Is this a use for incidence or prevalence data? • Question 9 Estimating the frequency of exposure. Is this a use for incidence or prevalence data? A null hypothesis is most similar to which of the following? A large medical center’s oncology program reported an increased number of cases of pancreatic cancer during a certain month. The hospital’s epidemiologist decided to research the problem. Tumor registry records were searched to identify all cases of pancreatic cancer during a five-year period; cancer patients were matched with patients treated for other diseases during the same five-year period. All subjects in the study were questioned about lifestyle factors including alcohol, tea, and coffee consumption. Does this study have a disease status variable?

A large medical center’s oncology program reported an increased number of cases of pancreatic cancer during a certain month. The hospital’s epidemiologist decided to research the problem. Tumor registry records were searched to identify all cases of pancreatic cancer during a five-year period; cancer patients were matched with patients treated for other diseases during the same five-year period. All subjects in the study were questioned about lifestyle factors including alcohol, tea, and coffee consumption. Does this study have an exposure status variable? Which of the following individuals helped draw people’s attention to the method of cohort analysis? As an epidemiologist you are going to investigate the effect of a drug suspected of causing malformations in newborn infants when the drug in question is taken by pregnant women during the course of their pregnancies. As your sample you will use the next 200 single births occurring in a given hospital. For each birth a medication history will be taken from the new mother and from her doctor; in addition, you will review medical records to verify use of the drug. Forty mothers have taken the suspected drug during their pregnancies. Of these mothers, 35 have delivered malformed infants. In addition, 10 other infants are born with malfunctions. A new screening test for Lyme disease is developed for use in the general population. The sensitivity and specificity of the new test are 60% and 70%, respectively. Three hundred people are screened at a clinic during the first year the new test is implemented. Someone suggests immunization as a means of reducing disease, specifically the feared UJ (uderlingerjacamoodi). What part of the disease cycle is he or she trying to affect? You have just finished administering a food/drink questionnaire to ill and non-ill participants in a Minnesota summer picnic party. The ill individuals developed moderate to severe diarrhea 16 to 46 hours after the picnic. Six persons experienced vomiting.

Or invite a younger class to be lab partners with middle school students for a class period. Coordinate spelling words with the English teacher. In my case, a word like “hypothesis” might be an extra credit word. Or combine assignments, so that a lab report written in my class get graded for data analysis and conclusions, but the same report gets graded in English class for English mechanics. Or coordinate with the math teacher to teach the metric system in math class at the same time the science teacher is teaching the metric system for gathering quantitative data. Number 2. Get your supplemental materials together for the first unit, and make a list of the supplemental materials for subsequent units. Put a note on your calendar about a week or so before the end of a unit to remind yourself to gather the listed materials together for the next unit. Number 1. Know your material, Read over your curriculum several times. Write out a scope and sequence for the entire year. Invariably you will make adjustments as the year progresses, but you will be able to prevent becoming bogged down if you keep an eye on the destination.

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