Question

which index can show statistically that there has been an increase in antibiotic - resistant infections across all patients?
○ disease and operation index
○ index
○ master patient index
○ physician index

Explanation:

To determine which index shows an increase in antibiotic - resistant infections across all patients, we analyze each option:

• The "disease and operation index" focuses on diseases and operations, not specifically on antibiotic - resistant infections across all patients.
• The "index" is too vague and does not target the required information.
• The "master patient index" is a comprehensive index that can include data related to patient - specific infections, including antibiotic - resistant ones, across all patients.
• The "physician index" is centered around physician - related data, not patient - level infection statistics.

Answer:

C. master patient index (assuming the options are labeled A, B, C, D with A: disease and operation index, B: index, C: master patient index, D: physician index)