The nurse notes tidalling of the water level in the tube submerged in the water-seal chamber in a client with closed chest tube drainage. What should the nurse do? a. Continue to monitor this normal...

The nurse notes tidalling of the water level in the tube submerged in the water-seal chamber in a client with closed chest tube drainage. What should the nurse do?

a. Continue to monitor this normal finding.

b. Check all connections for a leak in the system.

c. Lower the drainage collector further from the chest.

d. Clamp the tubing at progressively more distal points from the client until the tidalling stops.