| Check Your Understanding 
  Question:
 In the following audit results, what is the appropriate denominator if you want to know the percentage of patients appropriately prescribed antibiotics for community-acquired pneumonia?
 
                  
                    | 
                      
                        |  Total charts in audit  |  128  |  
                        |  Cases with pneumonia  | 75  |  
                        |  Hospital-acquired  |  30  |  
                        |  Community-acquired  |   |  
                        |  Appropriate antibiotic  |  40  |  |                                a. 128b. 45
 c. 30
 d. 75
 e. 40
  Question:When benchmarks don’t exist, the audit is of little value. (true or false)
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