Final answer:
If a client is uncomfortable with a finding of incapacity made by another health care practitioner, the nurse should acknowledge and validate their discomfort and inform the practitioner who made the finding.
Step-by-step explanation:
In this scenario, if there is an indication that the client is uncomfortable with the finding of incapacity made by another health care practitioner, the nurse should acknowledge and validate the nature of the client's discomfort. If the discomfort is related to the finding of incapacity or the choice of substitute decision-maker, the nurse should inform the health care practitioner who made the finding and discuss appropriate alternatives.