Figure 1. Rumack-matthew Nomogram For Estimating Potential For Hepatotoxicity For Acetaminophen Posioning – Plasma Or Serum Acetaminophen Concentration Versus Time (hours) Post-acetaminophen Ingestion (Acetylcysteine Fig1)
This appears to be a medical chart related to acetaminophen (a common pain reliever). The chart shows a graph with time (in hours) on the x-axis and plasma or serum acetaminophen concentration (in mcg/mL) on the y-axis. There is a dashed line indicating a threshold above which this medication is considered hepatotoxic (toxic to the liver). The text advises that if the concentration values fall above this line, hepatotoxicity is likely to occur and acetylcysteine (a medication used to treat acetaminophen overdose) should be continued.*