The nurse is administering propranolol (Inderal) to a client for control of migraine headaches. The client's pulse rate is 56 bpm. What should the nurse do next? 1. Contact the physician immediately....

The nurse is administering propranolol (Inderal) to a client for control of migraine headaches. The client's pulse rate is 56 bpm. What should the nurse do next?

1. Contact the physician immediately.

2. Assess blood pressure.

3. Administer oxygen.

4. Ask for a relative to contact.