HSA 535 MIDTERM EXAM-PART 1

·         Question 1
5 out of 5 points
The first step in any epidemiological investigation is to ____.
A disease or condition that affects a greater than expected (normal) number of individuals within a population, community, or region at the same time is referred to as an ____.
HIV, the virus that causes AIDS, is currently a ____.
Physical, biological, social, cultural, and behaviors that influence health are known as ____.
One of the important concepts from the Nuremberg Code is that of ____, which means that the subject understands the scope of the study and can make an informed decision to participate.
The biological cause of a problem or disease is known as ____.
Social epidemiology studies ____.
The time between infection and clinical disease is referred to as a(n) ____.
Identifying diseases prior to the clinical stage means that prevention efforts can begin immediately. Because the disease is already present, this is an example of ____ prevention.
James Lind (1716-1794) observed the effect of time, place, weather, and diet on the spread of disease by ____.
A test given to people who have no symptoms to check for the presence of a particular disease is known as a ____.
The aspect of consistency means that ____.
Risk factors or exposures that we think might affect the outcome are known as ____.
The modern epidemiologic triangle includes groups of populations, causative factors, and ____.
A table in epidemiology that arranges numbers to allow the comparison of exposure and outcome is called a ____ table.
The number of existing cases of disease  divided by the population is known as ____.
A proportion measured over a period of time is known as a ____.
The representation of a numerator as a fraction of a denominator is known as a(n) ____.
Consider a food borne illness that is being investigated from a restaurant during a one week period.  Anyone who ate at that restaurant, and had vomiting and diarrhea during that week, could be considered a(n) ____ even if they had not gone to see their doctor.
By definition, the disease or condition used to identify a case is determined by the ____.
While many people are used to hearing proportions represented as a percentage, many population samples in epidemiology are often presented per ____.
A person in the population or study group identified as having the particular disease, health disorder, or condition under investigation is known as a ____.
A(n) ____ is an infected individual capable of transmitting disease during and after clinical disease.
There is ____ in the overall crude death rate in the United States from the year 1900 until 1996.
____ is the transmission of a disease from person to person, and may be directly from one person to another, or indirectly from one person through an intermediate item to another person.
____ is the transmission of a disease from mother to child during pregnancy or delivery.
The disease carrier of most concern is known as a(n) ____, which is an infected person who never gets clinically ill, but can transmit the etiologic agent to others.
Infectious diseases are responsible for ____% of worldwide deaths in children under 15 years old and ____% of deaths in people aged 15-59 years old.
If a bacterium carries several resistance genes, it is called a ____.
One of the most important emerging problems with the control of infectious diseases has to do with ____.

·         Question 2
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·         Question 3
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·         Question 4
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·         Question 5
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·         Question 6
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·         Question 7
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·         Question 8
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·         Question 9
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·         Question 10
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·         Question 11
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·         Question 12
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·         Question 13
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·         Question 14
5 out of 5 points
·         Question 15
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·         Question 16
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·         Question 17
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·         Question 18
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·         Question 19
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·         Question 20
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·         Question 21
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·         Question 22
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·         Question 23
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·         Question 24
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·         Question 25
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·         Question 26
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·         Question 27
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·         Question 28
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·         Question 29
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·         Question 30
5 out of 5 points
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