Exam 10: Statistics
Exam 1: Health Care Delivery Systems70 Questions
Exam 2: Collecting Health Care Data74 Questions
Exam 3: Electronic Health Records68 Questions
Exam 4: Acute Care Records50 Questions
Exam 5: Health Information Management Processing69 Questions
Exam 6: Code Sets50 Questions
Exam 7: Reimbursement71 Questions
Exam 8: Health Information Management Issues in Other Care Settings55 Questions
Exam 9: Managing Health Records59 Questions
Exam 10: Statistics72 Questions
Exam 11: Quality and Uses of Health Information68 Questions
Exam 12: Confidentiality and Compliance54 Questions
Exam 13: Him Department Management63 Questions
Exam 14: Training and Development51 Questions
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A value in a sample or population much higher or lower than the average is called an _______________.
(Short Answer)
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Data for June 2011: Bed count 50
Admissions 140
Discharges 143
IP service days 1203
Discharge days 1001
Calculate the average length of stay for June 2011.
(Multiple Choice)
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The diagnosis index may be ____________ to remove patient identifiers.
(Short Answer)
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Identify information that must be reported by a health care facility to the Department of Vital Statistics.
(Essay)
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To study only the female students registered for this class is to examine a _____________ of the population.
(Short Answer)
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Suppose that you want to display the number of deaths due to prostate cancer for the years 2000 through 2009. What graphic technique would you choose?
(Multiple Choice)
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In May, 280 women were admitted to the Obstetrics service. Of these, 262 women delivered vaginally; 18 deliveries were by C-section. What is the denominator for calculating the C-section rate?
(Multiple Choice)
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A report of a group of patients including their age is an example of ____________ data.
(Short Answer)
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Margaret Lorraine was admitted to the hospital on March 17 and discharged on April 5. What is her length of stay?
(Short Answer)
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Suppose there are six males in a class of 20 students. What term could be used to describe the comparison?
(Multiple Choice)
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When the clerk requests a report from a computer system, he or she is said to _________ the database.
(Short Answer)
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On May 12, the midnight census is 80. However, four patients were admitted and discharged that same day. The hospital has a 92 bed count. Calculate the bed occupancy rate.
(Multiple Choice)
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Use the table below to compute the answers for the following questions.
Inpatient Service Days Adults \& children (A\&C) 4022 Newborns 708 Discharge Days Adults \& children (\&) 4025 Newborns 718 Beds Adult \& children (\&) 130 Newborn 20 Surgery Surgical procedures w/general anesthesia 325 Procedures w/TV conscious sedation 186 Infections Nosocomial infections (\&C) 21 Postoperative infections 8 Discharges Adults \& children (\&) 1202 Newborms 308
-Compute the bed occupancy rate (A&C).
(Essay)
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Which unit of measure is used to indicate the services received by one inpatient in a 24-hour period?
(Multiple Choice)
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Comfort Community Hospital records the following figures for June 1:
Admissions: 8
Discharges: 2
DOA: 2
If the count of the last census was 57, what is the census for June 1?
(Essay)
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Use the data below to calculate the length of stay for each patient. Assume that the dates are in the same year and that it is not a leap year.
Patient A 25-May 25-May Patient B 15-May 16- May Patient C 11-May 25-May Patient D 27-May 3-Jun PatientE 31-May 2-Jun PatientF 29-May 5-Jul Patient G 26-Dec 10-Jan Patient 22-Dec 7-Mar
-The length of stay for Patient E is _______________.
(Short Answer)
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The inpatient census at 12:01 AM is 62. Two patients were admitted at 8 AM; one died at 7:30 PM and the other was discharged at 8:15 PM. Calculate the inpatient service day.
(Multiple Choice)
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as the way in which a variance of values behaves over time is called a _________________.
(Short Answer)
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