A nurse is caring for a client who just returned from a cardiac catheterization. Which of the following nursing interventions should the nurse include in the client's plan of care? (Select all that apply.)

Have the client remain in bed up to 6 hr.

Check peripheral pulses in the affected extremity.

Place the client in high-Fowler's position.

Keep the client's hip and leg extended.

Measure the client's vital signs every 4 hr.