The Standard Policy on the Cardiac Unit States, "Notify the Health

The standard policy on the cardiac unit states, "Notify the health care provider for mean arterial pressure (MAP) less than 70 mm Hg." Which of the following clients should the nurse report to the health care provider?

A) Postoperative client with a BP of 116/42
B) Newly admitted client with a BP of 122/60
C) Client with left ventricular failure who has a BP of 110/70
D) Client with a myocardial infarction who has a BP of 114/50