Lymphatic Systems
What does the lymphatic system collect from the tissues?
Excess interstitial fluid
What are the small bean-shaped structures in the lymphatic system called?
Lymph nodes
What system removes waste from the body?
What is the outer part of the kidney called?
Cortex
What is the name of the fluid that moves in the lymphatic system?
Lymph
Lymph nodes produce which type of white blood cells?
Lymphocytes
Name one main organ of the urinary system.
Kidneys / bladder / ureters / urethra
What is the inner part of the kidney called?
Medulla
The lymphatic system is part of which larger body system?
The immune system
Name one place in the body where lymph nodes can be found.
Armpit/groin/neck
What do the kidneys turn waste into?
Urine
What part of the nephron absorbs waste first?
Bowman's capsule
Do lymphatic vessels have a pump like the heart?
No
What do lymphatic vessels carry besides interstitial fluid?
Lymphocytes
What are the tiny filters inside the kidneys called?
Nephrons
What structure reabsorbs water in the nephron?
Loop of Henle
Does the lymphatic system move fluid in one direction or two directions?
One direction
What is the name of the large duct that collects lymph from most of the body?
Thoracic duct
Name two waste substances produced during cellular metabolism.
Carbon dioxide / urea / uric acid
What part collects urine and sends it to the pelvis?
Collecting ducts