What happens to lymph as it passes through a lymph node?Multiple choice question.The lymph is reabsorbed into the bloodstream.Any red blood cells are destroyed.Any debris or pathogens are engulfed by macrophages.Histamine is released into the lymph.

What happens to the excess fluid that leaves the capillaries at the venous end?Multiple ChoiceThe excess fluid is collected in the lymphatic capillaries.There is no excess fluid; 100% always returns to the capillary beds.The excess fluid is excreted by the kidneys.The excess fluid is reabsorbed by the intestines.The excess fluid will accumulate in the cells, causing them to rupture.

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

The major function of lymph nodes is to Blank______.Multiple choice question.filter and fight infections in bloodproduce T cellsfilter and fight infections in lymphproduce lymph

Fill in the Blank QuestionFill in the blank question.Once red blood cells become damaged, cells called phagocytize and destroy them, primarily in the liver and spleen.

When it is time to recycle red blood cells, they are engulfed by phagocytic cells in which two organs?Multiple select question.BrainLiverStomachSpleenHeart