PHC 231 SEU Effective Healthcare Epidemiology Programs Questions
Which one of the following can help to solve the problem of misdiagnosis Reduce the severity of illnesses Reduced communication between patient’s healthcare providers Increased turnaround time for tests Improved communication between all of a patient’s healthcare providers ?Which of the following biases occurs when inappropriate subjects are chosen Misclassification bias Systematic bias A broader view of bias Selection bias ?Which of the following is an important goal of healthcare epidemiology To improve health outcomes by reducing adverse events ?To compare the health outcomes of people from different countries To control the diseases caused to clinicians in a hospital To reduce the cost of healthcare products :Q4 Which one of the following is the most important objective to investigate a potential ?outbreak To identify the association between risk factors of the outbreak To compare the intervention levels To control further transmission of the outbreak To investigate the etiological pattern Which one of the following is a prevention and control measure that focuses on links in the ?chain of infection To make the environment favorable for an agent to propagate Increase the susceptibility of the host to infection Interrupt the transmission of infectious agent Conduct extensive research studies ?Which of the following is a characteristic of a good question for data collection Unclear Poorly worded Matching verbal skills Ambiguous :Q7 ?Which one of the following can serve as vectors Medical devices Surgery At-risk population Medical procedures :Q8 ?Which of the following interview administration methods has the highest completion rate Mailed questionnaires Self-administered questionnaires Telephone questionnaires Face to Face questionnaires :Q9 In which one of the following measures, the denominator is the total person-time at risk and ?rate of illness Proportion Incidence density Prevalence Attack rate :Q10 ?Which of the following is an institution-appropriate control measure in an outbreak Past methods with similar HAI can implemented quickly The practiced method only can be used without sufficient evidence Anticipated method already planned for the future Region specific method implemented even its take more time :Q11 ?Which of the following elements is present in the body of the data collection form Form code Unique patient identifier Questions Form version :Q12 ?Which one of the following can cause pseudo-pneumonia Contaminated bronchoscope Contaminated lumbar puncture kit Contaminated laparoscope Contaminated endoscope :Q13 Which one of the following measures is defined as “the ratio of the incidence rate of ?”infection in the exposed group to the incidence rate in the unexposed group Relative risk/risk ratio Cumulative incidence Incidence Prevalence :Q14 Which one of the following is a characteristic of effective healthcare epidemiology ?programs Should incorporate community outreach Should focus only on medical staff Should be restricted to one department Should be program-oriented :Q15 Which one of the following is considered as the evidence of healthcare-associated ?transmission Patients and relatives got the same type of infection at the same time Different types of infections occur in the same hospital at the same time Health care worker got an infection from outside the hospital Cluster of infections associated with an invasive device cluster :Q16 ?Which one of the following is an advantage of case-control study design Backward design may not affect selection bias Recall bias occurs Good for rare diseases Require large number of subjects :Q17 Which of the following is described as the application of epidemiologic principles to ?inpatient, long-term care, and outpatient environments Critical Epidemiology Outpatient Epidemiology Healthcare Epidemiology Inpatient Epidemiology :Q18 Which one of the following measures includes only new cases of disease with onset during a ?study period Epidemic Incidence Endemic Prevalence المقآإلي ?What are the advantages of cohort studies .List any four characteristics of effective healthcare epidemiology programs
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