Which Nursing Actions Are Most Important for a Patient with a Right

Which nursing actions are most important for a patient with a right radial arterial line? (Select all that apply.)

A) Checking the circulation to the right hand every 2 hours
B) Maintaining a pressurized flush solution to the arterial line setup
C) Monitoring the waveform on the monitor for dampening
D) Restraining all four extremities with soft limb restraints