Choice A reason:

Mild ankle edema is not uncommon in clients with fluid retention, such as ascites. While it requires monitoring, it does not indicate an immediate need for intervention.

Choice B reason:

Moderate abdominal distention is a common finding in clients with ascites and should be monitored, but it does not require immediate intervention.

Choice C reason:

Complaints of thirst and dry mouth may indicate dehydration, which should be addressed, but it does not require immediate intervention as other options.

Choice D reason:

This statement is correct. Respiratory distress and cyanosis are concerning findings in a client with ascites, as they may indicate severe pulmonary edema or other respiratory complications that require immediate intervention and medical attention.