A nurse is collecting data from a client who has a new chest tube that is attached to closed chest water-seal drainage and suction. The nurse should report which of the following findings to the charge nurse?

Tidalling, Fluctuations in the fluid level in the water-seal chamber

Occasional bubbling in the water-seal chamber

Continuous, vigorous bubbling in the water-seal chamber

Patient respiratory status is stable and denies pain to chest tube site.