Which duct returns lymph from the right arm and right side of the head and neck into the right subclavian vein? A. Right subclavian duct B. Left lymphatic duct C. Thoracic duct D. Right lymphatic duct

The lymphatic ducts conduct lymph into what? A. Heart B. Aorta C. Superior and inferior vena cavas D. Right and left subclavian veins

Where does the lymphatic system empty into the cardiovascular system?Multiple Choicethe tonsils and thymusaxillary lymph nodes and the spleeninguinal and axillary lymph nodesthe thymus and spleenthe thoracic and right lymphatic duct

What chamber of the heart do the pulmonary veins drain into?Multiple choice question.left atriumright ventricleright atriumleft ventricle

Which of the following sequences shows the pathway of lymph flow through the lymphatic system?*1 pointLymph node – lymphatic vessel – lymphatic capillary – lymphatic ductLymphatic capillary – lymphatic vessel – lymph node – lymphatic ductLymphatic capillary – lymph node – lymphatic vessel – lymphatic ductLymphatic capillary – lymph node –– lymphatic duct– lymphatic vessel

4. Which is not a branch of the descending aorta?a. Right bronchial arteryb. Esophageal arteryc. Left superior bronchial arteryd. Tracheobrachial arter