The Nurse Is Preparing to Administer a Beta-Adreneric Blocker to a Client

The nurse is preparing to administer a beta-adreneric blocker to a client with angina. A student nurse asks the nurse what effect the medication has for clients with angina. Which mechanism of action with the nurse include in the response to the student?

A) Positive chronotropic effect
B) Antidysrhythmic effect
C) Positive inotropic effect
D) Negative inotropic effect