A PN is caring for a client with coronary artery disease who is admitted with intermittent chest pain. The admission lab results indicate an elevation in troponin I and creatinine phosphokinases myoglobin isoenzyme (CK-MB) levels. What should the PN consider the most significant risk for this client on the second day of admission?
a) Risk of infection
b) Risk of bleeding
c) Risk of impaired gas exchange
d) Risk of myocardial infarction