Chima Mock Exam part 3, Questions and answers, 100% Accurate. Verified.

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Chima Mock Exam part 3, Questions and answers, 100% Accurate. Verified. b. Median - ✔✔-In a study, the data were grouped into class intervals as follows: Class interval Freqeuncy 10-14 5 15-... 19 3 20-24 6 25-29 7 It was determined that an error has been made. A score of 20 was really a score of 24. Correcting this error, in a grouped frequency distribution, will change the calculated value of the: a. Mean b. Median c. Mode d. Range a. Investigator determines who shall not be exposed to a factor - ✔✔-In experimental investigation the: a. Investigator determines who shall not be exposed to a factor b. Study and control groups are comparable in all health and environmental factors c. Study and control groups are equal in number d. Study is prospective b. Acute Care Inpatient - ✔✔-Case Mix Groups are used in: a. Acute Care Ambulatory services b. Acute Care Inpatient c. Long Term Care d. Palliative Care e. All of the above b. Grounded theory - ✔✔-When a researcher uses data to formulate a theory, this is known as: a. Ethnography b. Grounded theory c. Quantitative theory d. Randomized Clinical trial b. Group 'like' things together - ✔✔-Classifications are used to: a. Create health records b. Group 'like' things together c. Support care provider communication d. Support clinical care a. Correlation research - ✔✔-To study the relationship between a supervisor level of stress and the number of subordinates, a researcher would use: a. Correlation research b. Evaluation research c. Experimental research d. Retrospective research d. None of the above - ✔✔-A record is given a CMG at the time of: a. Admission b. Coding c. Discharge d. None of the above a. Mean - ✔✔-In an acute care facility, a long LOS affects the ________________ measure of central tendancy: a. Mean b. Median c. Mode d. Variance d. Prospective study - ✔✔-The best method to determine the magnitude of risk in any population is a: a. Analytic study b. Case control study c. Descriptive study d. Prospective study a. Correlational - ✔✔-A research team measured ambient noise levels in patient rooms. They also observed patient stress levels and the duration of visits by family and friends. The team found that high ambient noise was associated with high patient stress and short family visits. This is an example of which type of study: a. Correlational b. Ethnographic c. Experimental d. Retrospective b. Identify the information available - ✔✔-The role of the HIM professional in establishing criteria for a case study is to: a. Determine the criteria b. Identify the information available c. Present to the REB d. Report to the Quality Management Committee [Show More]

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