CPHQ Exam Question 41

In general, as the amounts spent on providing services for a particular condition grow, diminishing returns set in meaning that each unit of expenditure yield ever-smaller benefits until a point where
________________.
  • CPHQ Exam Question 42

    When continuing unique events, one uses a p-chart. The number plotted on a chart would be either a proportion or a
    percentage. When counting total events (e.g., the number of falls per patient day each month), one plots a ratio on a
    u-chart. Examples of attributes data plotted as percentage on p-charts include figures such as:
  • CPHQ Exam Question 43

    Through ___________ the data collection staff can spot patient trends as they develop rather than receive the information after the patient have been discharged.
    For instance, the incidence of ventilator-associated pneumonia sooner, or it may spot an increase in the rate of aspiration in stroke patients as it occurs.
  • CPHQ Exam Question 44

    He used his understanding of statistics to design tools to respond to variation. Following his arrival at Western Electric Co. in 1924, Shewhart introduced the concepts of common cause, special cause variation and statistical control. He designed these concepts to assist Bell Telephone of repairs within its transmission systems.
    Who is he?
  • CPHQ Exam Question 45

    Accountability for quality ultimately rests with the