Question: RB is a 68-year-old Caucasian female who presents for a follow up of primary hypertension. Her past medical history is significant for hyperlipidemia, Type 2 Diabetes Mellitus, CKD stage 3a (eGFR 45 mL/min/1.73m2; albuminuria present), and GERD. On evaluation today, her blood pressure was 138/86 mmHg. At her previous visit, her blood pressure was 142/94 mmHg. RB is amenable to initiating an antihypertensive agent today. Which antihypertensive agent is the most appropriate for RB? Select one: a. Carvedilol b. Chlorthalidone c. Clonidine d. Enalapril