Problem: A 57 years old male presents to the clinic with a persistent cough for several weeks. He reports several episodes of coughing that sometimes lead to discomfort in his chest. He has noticed increasing fatigue and occasional sharp pains in his ribcage for three days. The primary care provider notices that there is tenderness over the lower ribs, and the patient appears tired. The patient has the past medical history of high blood pressure, insomnia, and chronic kidney disease. Which of the following is a potential complication of this patient's prolonged cough? Insomnia Ribs fractures Acute kidney injury (AKI) Peripheral vascular disease (PVD). Need Professional Help?