Lymphedema Exam Questions With 100% Correct Answers

Lymphedema Exam Questions With 100% Correct Answers •Transports lymph load to the venous system •Removes excess fluid from interstitium •Transports fat (chyle) in the intestinal lymph vessels •Lymphatic Organs= Body's defense system that can detect and combat pathogens, exogenous cells and malignant cells - answerwhat are the functions of lymphatic system? interstitial fluid or plasma - answerwhat is lymph called before it hits the lymphatic system? bone marrow and thymus spleen and lymph nodes - answerwhat are the 2 primary lymph organs? what are the 2 secondary? drainage transport - answerlymphatic system is •An intricate network of vessels and nodes functioning as a _____ and ______ system •lymph capillaries •precollectors •collectors •lymph nodes •trunks •ducts - answerwhat are the elements of the lymphatic system? •Proteins • Water • Cells •WBC, Lymphocytes, Ca Cells, Bacteria, Virus, other •Fat •Cell debris - answerwhat things does the lymphatic system transport/makes up lymph load? lymph is not actively pumped by the heart but is forced through the vessels by contraction of skeletal muscles and breathing. - answerwhat is the major distinction between the lymph and cardiovascular systems? one way (has interrelationship with circulatory system) - answerlymphatic system is a _____ way system •Remaining fluid volume and plasma proteins in interstitium --> •Lymphatic capillaries called lymph when enters --> •Pre-collectors --> •Lymphatic Collectors --> •Lymph nodes --> •Lymph trunks --> •Right Lymphatic Duct and Thoracic Duct - answerwhat is the order of flow of lymph through lymphatic vessels? 10-15% - answerthe lymph system takes care of/drains _____-____% of interstitial fluid and the venous system takes care of the rest lymphatic capllaries - answerpart of lymph system: •Just under epidermis •One cell thick •Run close to capillaries •Valveless •Light skin stretch helps to open anchoring filaments so it will allow for proteins to come in •Overlapping endothelial cells "swinging flaps"= 4-6 times bigger than blood capillary opening one cell thick - answerhow thick are lymph capillaries? Anchoring filaments (so light stretch is important to help open them up) - answer•_____ ______ attach the endothelial cells of lymph capillaries to surrounding connective tissue light skin stretch - answer•_____ _____ ____ helps to open anchoring filaments of lymphatic capillaries so it will allow for proteins to come in bicuspid 2-3 mm (to prevent backflow since this is a one way system) - answer•Precollectors have _____ valves every ___-____ mm deep lymph vessels - answerpart of lymphatic system: •Parallel to venous system •Contain smooth muscle and valves (every 6-20 mm) smooth muscle valves (every 6-20 mm) - answerdeep lymph vessels contain _____ ______ and _______ lymphangion - answer•Section of a collector between a distal and proximal valve •Intrinsic contractility - vessel distension triggers reflexive muscle contraction vessel distension triggers a reflexive muscle contraction/they have automotoricity to pump lymph out - answerwhat does it mean that lymphagnions have intrinsic contracility? 400-700 1/2 - answerthere are _____-____ lymph nodes in body with _____ in abdomen lymph nodes - answer•400-700 in body with ½ in abdomen •Filtration