10 Questions
What is the main function of the lymphatic system?
To collect and transport interstitial fluid and proteins back to the blood
What happens when the interstitial fluid is not returned to the blood?
It causes a swelling on that tissue, a condition referred to as edema
What are lymphatic capillaries responsible for?
Gathering the fluid in the tissue spaces and delivering it to the lymphatic vessels
Where are lymphatic capillaries absent?
In the brain
What is the relationship between the lymphatic system and the circulatory system?
The lymphatic system helps maintain blood volume and pressure
What is the main function of the lymph nodes?
To filter and clean the lymph
What is the main difference between lymphatic capillaries and blood capillaries?
Lymphatic capillaries are wider than blood capillaries
What is the consequence of obstruction of lymphatic vessels?
It causes an accumulation of lymph in the site of obstruction, leading to swelling
What is the role of the lymphatic system in maintaining a healthy immune system?
It helps maintain a healthy immune system by filtering lymph and producing antibodies
What is the main difference between the interstitial fluid and the lymph?
The interstitial fluid is formed during blood filtration in the blood capillaries, while the lymph is formed in the lymphatic vessels
Explore the network of vessels and glands that make up the lymphatic system in vertebrates. Learn about the composition of lymphatic fluid and its cellular components like lymphocytes.
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