Review the following serum tests results:                   …

Review the following serum tests results:                                                                                                Test      Patient results   Units                                                                 Creatinine          2.5        mg/dL                                                               Cholesterol       190       mg/dL                                                               Glucose            110       mg/dL                                                               BUN                 40        mg/dL                                                                                                                      These results are most consistent with: