The nurse has finished reviewing the shift report on a cardiac unit. The nurse should plan to see which assigned client first?

A. A client with hypertrophic cardiomyopathy who is reporting dyspnea.
B. A client who had a cardiac catherization and will be ambulating for the first time.
C. A client taking antibiotics for endocarditis who has sudden dyspnea and anxiety.
D. A client who is recovering from coronary artery bypass grafting surgery with a temperature of 101F.