The Nurse Is Caring for a Client Who Develops Sinus

The nurse is caring for a client who develops sinus bradycardia at a rate of 32 beats/minute, has a BP of 80/36 mm Hg, and symptoms of feeling faint. Which of the following actions should the nurse take?

A) Continue to monitor the rhythm and BP.
B) Apply the transcutaneous pacemaker (TCP) .
C) Have the client perform the Valsalva manoeuvre.
D) Give the scheduled dose of diltiazem.