Nadolol ( Corgard ) Is Prescribed for a Patient with Angina

Nadolol ( Corgard ) is prescribed for a patient with angina. To determine whether the drug is effective, the nurse will monitor for

A) decreased blood pressure and apical pulse rate.
B) fewer complaints of having cold hands and feet.
C) improvement in the quality of the peripheral pulses.
D) the ability to do daily activities without chest discomfort.