Final answer:
Chelsea faces a liquidity risk, meaning she can't sell her painting for full value quickly due to needing immediate cash for emergency surgery. The financial risk that Chelsea faces in this situation is the risk of liquidity. Liquidity refers to the ability to quickly convert an asset into cash without incurring a significant loss.
Step-by-step explanation:
The financial risk that Chelsea faces can be described as a risk of liquidity. Liquidity risk is the danger that she will not be able to quickly sell the painting at its full value when she needs the cash for her emergency surgery. This issue of turning assets into cash swiftly is particularly problematic with tangible assets like art, which generally require more time and effort to sell, impacting her ability to achieve the full market price due to her immediate need for funds.