[Answered]: 78 years old gentleman have chronic lymphocytic…

78 years old gentleman have chronic lymphocytic leukemia (CLL) along with hypertension, atrial fibrillation, and benign prostatic hypertrophy (BPH). He developed urinary retention lately and is waiting for surgery to remove part of his prostate. Overview of the patients (co)morbidities and discuss what makes this complex. Why would age make the treatment complex? The complexity relates to treatment and more specifically the role of medication in the treatment for this patient.Focus on two drugs that are treating the current condition like Tamsulosin and Venetoclax. For each drug address the pharmacokinetics, pharmacodynamics and pharmacogenetics.