Nutrition: Concepts and Controversies
14th Edition
ISBN: 9781305886865
Author: Sizer, Frances , WHITNEY, Ellie
Publisher: Cengage Learning
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Textbook Question
Chapter 1, Problem 11SC
Studies of populations in which observation is accompanied by experimental manipulation of some population members are referred to as
a. case studies
b. intervention studies
c. laboratory studies
d. epidemiological studies
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Which of the following describes the occurrence of illness that could be a basis for the Department of Health (DOH) to develop a program of development in a certain community?
a. Behavioral diagnosis
b. Empirical diagnosis
c. Social diagnosis
d. Epidemiological diagnosis
Which of the following is not considered a direct use or application of epidemiology?
a.
To study the effectiveness of health services in the community
b.
To diagnose the causes, risk factors and distributions of disease and other health outcomes within a community
c.
To provide healthcare services to specific individuals and communities
d.
To help formulate public policies for the improvement of collective health and wellbeing
Which of the following statements is true?
a.
Case reports and case series are not useful as scientific evidence
b.
Experimental studies, such as randomized controlled trials, are mandatory to confirm associations between a risk factor and a disease
c.
Case reports and case series can provide clues to a new/emerging health condition
d.
Case-reports and case-series are based solely on the opinions of the investigator
Chapter 1 Solutions
Nutrition: Concepts and Controversies
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- ================================Community health nurses use epidemiological concepts to: a.Improve the health of population groups by identifying risk factors that reduce risk and promote illness. b.None of the answers. c.Epidemiological methods are not needed in assessment diagnosis, planning or evaluating community interventions. d.Epidemiologists are not concerned with interrelationships between host and environmental characteristics. ================================Which of the following is an epidemiologic function of the nurse during an epidemic? a.Conducting assessment of suspected cases to detect the communicable disease, and teaching the community on preventive measures against the disease. b.Teaching the community on preventive measures against the disease. c.Monitoring the condition of the cases affected by the communicable disease. d.Participating in the investigation to determine the source of the epidemic.arrow_forwardIn the context of a case control study, matching can help you: a. Eliminate random error b. Ensure a large sample size c. Ensure comparability between cases and controls d. Study the factors you match on as potential exposuresarrow_forwardWhich of the following statements about the role of epidemiology in health policy is the most appropriate? a. Epidemiology contributes to the development of evidence-based health policies b. Evidence from experimental epidemiological studies is mandatory to advocate for a health policy c. Once a health policy has been implemented, epidemiology helps in evaluating its effectiveness d. Both a and c are correct e. Both a and b are correct f. All the options are correctarrow_forward
- Epidemiological studies are applied to the control of health problems in individuals. A. True B. Falsearrow_forwardWhich among the following purposes below signifies secondary level promotion? a. To decrease the risk or exposure of the individual or community to disease b. None of the above c. To identify individuals in an early stage of a disease process d. Help rehabilitate individuals and restore them to an optimum level of functioningarrow_forward- Case-control studies allow the investigator to examine only one outcome at a time, but they permit examination of several different exposures at a time. Select a disease or other health outcome with which you are familiar and see how many potential exposures you can identify.arrow_forward
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- Explain alsoarrow_forwardNurse Kurdapya recognized dropping blood pressure, increasing heart rate, respiratory rate, and fever in an elderly, catheterized patient as being out of the norm. The recognition that this patient may be septic and in need of nursing and medical interventions reflectsA. information C. knowledgeB. data D. wisdomarrow_forwardIn dental, CDC recommends that at least one person on the dental staff is assigned to be responsible for a. Monitoring infection control compliance among staff b. Ensuring all personnel are properly vaccinated c. Coordinating the infection control program d. Overseeing all instrument processing protocolarrow_forward
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