Hlth 503 - Study guides, Class notes & Summaries

HLTH 503 Quiz: Absolute and Relative Effects

The epidemiologic and clinical descriptions of a disease are different. True In current thinking, the term epidemic is used only to describe outbreaks of infectious disease. False The Framingham Heart Study, begun in 1948, pioneered research into coronary heart disease risk factors. True Which of the following activities characterizes a clinical approach (as opposed to an epidermiologic approach)? Description of specific signs and symptoms in a patient. Socrates popularized the notion ...

Question 1 3 / 3 pts 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. [N.B.:...

What are all the internal organs of the abdomen called collectivelyViscera peritoneummembrane that lines the abdominal cavity (lines abdominal wall and covers visceral surface of most organs) The abdomen is divided into how many regions?4, RUQ, LUQ, LLQ, RLQ Midline organs of the internal abdomen anatomyaorta, uterus, bladder Organs in right upper quadrantliver, gallbladder, duodenum, head of pancreas, right kidney and adrenal, hepatic flexure of colon, part of ascending and transverse c...

True or False? Reliability refers to the ability of a measuring instrument to give consistent results on repeated trials, regardless of its accuracy.True 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. Assume the true prevalence of Lyme disease among clinic attendees is 10%. ...

Cyclic variations in the occurrence of pneumonia and influenza mortality may reflect: seasonal variations in cases of influenza. the fact that influenza is a disappearing disorder. long-term changes in mortality trends. both A and B Question 2 3 / 3 pts True or False? One of William Farr's contributions to public health and epidemiology included the development of a more sophisticated system for codifying medical conditions. True False Question 3 3 / 3 pts Which of the following ...

HLTH 503 WEEK 4 QUIZ 2024: EXPERIMENTAL STUDIES WITH COMPLETE SOLUTIONS-LIBERTY

___ is concerned with the occurrence, distribution, and determinants of "health-related states or events." (p. 8) Epidemiology The ongoing ____, begun in 1948, is one of the pioneering research investigations of risk factors for coronary heart disease. (p. 41) Framingham Heart Study ____ work, a classic study that linked the cholera epidemic to contaminated water supplies, is noteworthy because it utilized many of the features of epidemiologic inquiry: a spot map of cases and...

Quiz: Ratios, Proportions, and Rates Contains 25 multiple-choice and true/false questions. Score for this quiz: 75 out of 75 Question 1 3 / 3 pts The major disadvantage of crude rates is that: they may not allow for comparison of populations that differ in size. they do not permit comparison of populations that vary in composition. they are difficult to calculate from available data sources. all of the above Question 2 3 / 3 pts True or False? When the duration of a disease becom...

HLTH 503 Quiz 1 UPDATED ACTUAL Questions and CORRECT Answers Epidemiology - CORRECT ANSWER- ____ is concerned with the occurrence, distribution, and determinants of "health-related states or events." (p. 8) Framingham Heart Study - CORRECT ANSWER- The ongoing ____, begun in 1948, is one of the pioneering research investigations of risk factors for coronary heart disease. (p. 41)