Cardio APEA Question 1: The lymphatic ducts drain into the: arterial system. venous system.  Correct arteriovenous system. capillary bed.  Incorrect Explanation: The lymphatic ducts drain into the venous system. Question 2: While auscultating the patient’s heart, a medium, soft murmur is audible. It is pansystolic and heard loudest at the apex with radiation to the left axilla. … Continue reading Cardio APEA