D514 EXAM QUESTIONS ACCURATE AND VERIFIED ACTUAL EXAM QUESTIONS WITH DETAILED ANSWERS FOR GUARANTEED PASS | ALREADY GRADED A

1. What type of test could the therapist use to see if these two factors have a measurable relationship? A) Linear Regression B) Correlation Analysis C) Chi-Square Test D) ANOVA Correct Answer: A) Linear Regression Rationale: Linear regression is used to determine the relationship between two variables. It helps in predicting the value of one variable based on the value of another, making it the correct choice when seeking a measurable relationship between two factors. ________________________________________ 2. Data analysts at a large metropolitan hospital need to determine risk factors associated with readmission within 30 days via the hospital's emergency room among patients with COPD. The variables of interest include age, gender, race/ethnicity, insurance status, and family support. Which statistical technique should be used? A) Descriptive Statistics B) Regression Analysis C) ANOVA D) Factor Analysis Correct Answer: B) Regression Analysis Rationale: Regression analysis is used to identify the relationship between dependent and independent variables. In this case, it would help identify which factors (age, gender, etc.) influence the likelihood of readmission. ________________________________________ 3. Several community health centers across a rural state are gathering data on their pre-diabetic patients and using A1c levels as a baseline measurement to include patients in a research project. Three different interventions will be applied. Which statistical test will be appropriate to determine which treatment is most effective in controlling pre-diabetes? A) T-test B) ANOVA C) Regression Analysis D) Chi-Square Test Correct Answer: B) ANOVA Rationale: ANOVA (Analysis of Variance) is used to compare means among three or more groups to determine if there are statistically significant differences between them. Since there are three treatment groups, ANOVA is appropriate. ________________________________________ 4. A hospital CFO is analyzing the cost benefits of using the patient reminder system to see if the automated system results in less missed appointments ("no-shows"). She is comparing quarterly reports from this past year to the previous year. Which statistical method should she use? A) Time Series B) Regression Analysis C) Correlation Analysis D) ANOVA Correct Answer: A) Time Series Rationale: Time series analysis is used to analyze data points collected or recorded at specific time intervals. In this case, comparing "no-show" data across quarters over time fits a time series approach. ________________________________________ 5. There are two standard treatments for children with ADHD. A researcher proposes a comparison of the two interventions to determine which is preferable. The children will be randomized to one of two groups: half will receive one treatment, and the other half will receive the other. Which test is appropriate to determine the preferable treatment? A) Cross-Sectional B) Regression Analysis C) Paired t-test D) Experimental Design Correct Answer: A) Cross-Sectional Rationale: A cross-sectional study examines data at a single point in time. Since the researcher is comparing two interventions at the same time with random assignment, the cross-sectional study design is the most appropriate. ________________________________________ 6. The vice president, CMO, and Operations Team collected data on resources used by patients who have undergone coronary bypass surgery and the length of stays for a defined population of patients. They will use descriptive statistics to analyze the data. Which of the following descriptive statistics could prove the most useful? A) Mean length of stay and the Mean of providers seeing patients each day B) Median of patient age C) Standard deviation of resource usage D) Mode of length of stay Correct Answer: A) Mean length of stay and the Mean of providers seeing patients each day Rationale: The mean provides a central value and is useful when comparing the overall average across a population. The mean of length of stay and the mean number of providers seeing patients would help describe the data effectively. ________________________________________ 7. Operates through CDC; the National Health Care Surveys are designed to answer key questions of interest to health care policy makers, public health professionals, and researchers. A) National Health Service B) National Healthcare Survey C) National Health Insurance D) National Institute of Health Correct Answer: B) National Healthcare Survey Rationale: The National Healthcare Survey, conducted through the CDC, is designed to answer questions important to health care policy makers and researchers. ________________________________________ 8. Operates through the CDC: data on birth, death, marriages, divorces, and fetal deaths. A) National Center for Health Statistics B) National Health Survey C) Centers for Medicare & Medicaid Services D) National Institute on Aging Correct Answer: A) National Center for Health Statistics Rationale: The National Center for Health Statistics (NCHS) provides data on various vital statistics, including birth, death, and marriage data, through the CDC. ________________________________________ 9. Incidence and prevalence of diseases, survival statistics, high-risk populations, trends over time. Data gathered from medical records, surveys, and interviews. Which database is responsible for this? A) National Health Database B) Health Data Trends C) National Center for Health Statistics (NCHS) D) Epidemiology Research Center Correct Answer: C) National Center for Health Statistics (NCHS) Rationale: NCHS is responsible for gathering and maintaining databases on health statistics, including disease incidence and survival statistics. ________________________________________ 10. This database is queried as part of the physician credentialing process when applying for medical staff privileges. It contains data on medical malpractice, adverse licensure actions, and certain professional review actions. A) National Practitioner Data Bank B) Physician Credentialing Database C) Medical License Database D) National Medical Registry Correct Answer: A) National Practitioner Data Bank Rationale: The National Practitioner Data Bank collects data related to medical malpractice, licensure actions, and credentialing, which is queried during the physician credentialing process. ________________________________________ 11. Acute care and skilled nursing facility claims data. Demographics on patients, providers, and Medicare coverage for the claim. Which database contains this data? A) Medicare Provider Analysis and Review (MEDPAR) B) Health Payment System Database C) National Medicare Database D) Medicare Claims Review Correct Answer: A) Medicare Provider Analysis and Review (MEDPAR) Rationale: MEDPAR contains detailed claims data from Medicare patients, including patient demographics, provider information, and Medicare coverage. ________________________________________ 12. Medical screening and medical _______________ are two fundamental strategies for optimizing employee health. The fundamental purpose of screening is early diagnosis and treatment of the individual. A) Therapy Records B) Surveillance Records C) Medical Research Records D) Patient Health Records Correct Answer: B) Surveillance Records Rationale: Surveillance records are used for monitoring the health of individuals over time, and they are a key component of employee health programs, alongside screening. ________________________________________ 13. A part of the U.S. Department of Health and Human Services, is the nation's medical research agency — making important discoveries that improve health and save lives. A) National Institutes of Health (NIH) B) National Center for Human Statistics (NCHS) C) Center for Disease Control and Prevention (CDC) D) U.S. Department of Medical Research Correct Answer: A) National Institutes of Health (NIH) Rationale: NIH is the U.S. government's primary agency for medical research and discovery, making it the correct answer. ________________________________________ 14. Is a set of large-scale surveys of families and individuals, their medical providers, and employers across the United States. A) National Health Survey B) Medical Expenditure Panel Survey (MEPS) C) National Health Interview Survey D) Healthcare Expenditure Review Correct Answer: B) Medical Expenditure Panel Survey (MEPS) Rationale: The Medical Expenditure Panel Survey (MEPS) is a set of large-scale surveys that collects data on families, individuals, medical providers, and employers in the U.S. ________________________________________ 15. Data mined from billing/coding departments, many organizations use software or services to facilitate their process. A) Health Payment Systems Data B) Medical Billing Data C) Health Information Systems Data D) Claims Data Correct Answer: A) Health Payment Systems Data Rationale: Health payment systems data refers to the data extracted from billing and coding departments and is used for processing claims and financial records in healthcare settings. ________________________________________ 16. Is an agency of the U.S. Department of Health and Human Services. It is the primary Federal agency for improving healthcare to people who are geographically isolated or economically or medically vulnerable. A) Health Resources and Services Administration (HRSA) B) Centers for Medicare and Medicaid Services (CMS) C) National Health Service Administration D) Health Policy Institute Correct Answer: A) Health Resources and Services Administration (HRSA) Rationale: HRSA focuses on improving access to healthcare for underserved and vulnerable populations, making it the appropriate agency for this role. ________________________________________ 17. Financial health is critical to any organization. Managing financial data ensures adequate resources for long and short term goals, and sound financial planning. Which term is used to describe this? A) Accounts Management B) Financial Health Analytics C) Financial Resources Planning D) Accounts Correct Answer: D) Accounts Rationale: "Accounts" refers to the financial records and management crucial for ensuring the financial health of an organization, including planning for short- and long-term goals.