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Unit 7 :9
Lymphatic System (Updated)
Question | Answer |
---|---|
The function of the lymphatic system is to: | remove waste and excess fluid from the tissues. |
Contraction of skeletal muscles causes | lymph to flow through the lymphatic vessels. |
Lymph nodes produce a type of | leukocyte and antibodies to fight infection. |
The thoracic duct empties purified lymph into | the left subclavian vein. |
What does the spleen store | erythrocytes. |
The thymus gland produces antibodies and manufactures lymphocytes during what era of development? | early childhood. |
The tonsils are masses of lymphatic tissue that | filter interstitial fluid. |
Hodgkin’s disease is a chronic, malignant disease of | the lymph nodes. |
Thin, watery fluid composed of intercellular fluid | Lymph |
Small, open-ended lymph vessels | Lymphatic capillary |
Popularly called lymph glands | Lymph node |
Short tube that receives purified lymph from the right side of the head, neck, chest, and arm | Right lymphatic duct |
Masses of lymph tissue on the back of the tongue | Lingual tonsils |
Commonly called adenoids | Pharyngeal tonsils |
A pouchlike structure at the start of the thoracic duct is called: | Cisterna chyli |
Special lymphatic capillary that picks up digested fats | Lacteal |
Atrophies after puberty | Thymus |
Organ on left side dorsal to the stomach | Spleen |
Water, digested nutrients, salts, hormones, oxygen, carbon dioxide, lymphocytes, and metabolic wastes are: | substances present in lymph. |
Impurities that lymph nodes filter from the lymph are: | carbon, cancer cells, pathogens, dead blood cells |
Produced by lymphatic tissue in the lymph nodes | antibodies, lymphocytes (leukocytes) |
Produces leukocytes and antibodies, destroys old erythrocytes, stores erythrocytes, destroys thrombocytes, filters metabolites and wastes | functions of the spleen |
Antibiotics, warm throat irrigation, rest, analgesics, and tonsillectomy are: | treatments for tonsillitis |
Organ on left side dorsal to the stomach is the: | Spleen |
Information or infection of the lymph nodes is called: | adentitis |
Enlargement of the spleen is called | Splenomegaly |
A Chronic malignant disease of the lymph nodes is: | Hodgkin's disease |
Works with the circulatory system to remove waste and excess fluid from the tissues. | the lymphatic system |
What tonsil is located in the nasopharynx on the upper part of the throat | pharyngeal |
Inflammation or infection of the lymph nodes is called: | adenitis |
Inflammation or infection of the tonsils is called: | tonsillitis |
Inflammation of lymphatic vessels, resulting from an infection in an extremity | lymphangitis |
Three types of tonsils are: | palatine, pharyngeal, and lingual |
What tonsil is located on each side of the soft palate | palatine tonsil |
Purified lymph leaves a lymph node by | a single lymphic vessel |
What tonsil is located on the back of the tongue | lingual tonsil |
A mass of lymph tissue located in the center of the upper chest | thymus gland |
What keeps the lymph flowing in a one-way direction while it is in the lymphatic vessels | valves in the lymph vessels |
What organs do the lymphatic and the immune systems share | lymph nodes, spleen and thymus gland |