Question
Which of the following reflects the action level (CFU total from both hands) of GFT sample after garbing and after MF testing respectively?
A. >0, >4
B. >1, >3
C. >0, >3
D. >2, >1
A. >0, >4
B. >1, >3
C. >0, >3
D. >2, >1
Answers
GPT-5 mini
C
Rationale: Gloved fingertip sampling after garbing has an action level of >0 CFU (any growth), and the action level after media‑fill testing is >3 CFU (more than three total CFU from both hands prompts investigation).
Rationale: Gloved fingertip sampling after garbing has an action level of >0 CFU (any growth), and the action level after media‑fill testing is >3 CFU (more than three total CFU from both hands prompts investigation).