For which of the following findings in a client receiving opioid epidural analgesia should the nurse notify the physician? Select all that apply. 1. Blood pressure of 80/40 mm Hg, baseline blood...

For which of the following findings in a client receiving opioid epidural analgesia should the nurse notify the physician? Select all that apply.

1. Blood pressure of 80/40 mm Hg, baseline blood pressure of 110/60 mm Hg.

2. Respiratory rate of 14 breaths/min, baseline respiratory rate of 18 breaths/min.

3. Report of crushing headache.

4. 1.5 mL of blood aspirated from the catheter before the bolus injection.

 5. Pain rating of 3 on a scale of 1 to 10.