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Chapter 45: Problem 7

Lymphatic drainage from the CNS is unique compared to lymphatic drainage from other tissues YES/NO/UNRESOLVED

Short Answer

Expert verified
Answer: YES

Step by step solution

01

The lymphatic system is a network of vessels and organs that helps manage the fluid balance in the body and plays a vital role in the immune system. Lymphatic drainage is the process of draining extra fluid, called lymph, from tissues into lymphatic vessels, eventually returning it to the bloodstream. #Step 2: Learn about the CNS (Central Nervous System)#

The Central Nervous System consists of the brain and spinal cord. It is a complex network of nerves that are responsible for the coordination of various functions in the body, including thought, movement, and sensation. #Step 3: Evaluate if the lymphatic drainage from the CNS is unique compared to other tissues#
02

Lymphatic drainage from the CNS has been a topic of discussion and research in recent years. Unlike other tissues in the body, the CNS lacks a traditional lymphatic system. Instead, it has a unique drainage route known as the glymphatic system, which is responsible for the removal of waste and the management of fluid homeostasis. The glymphatic system utilizes glial cells (astrocytes) and their structures to facilitate the exchange of metabolic waste and fluid with the cerebrospinal fluid (CSF) and the blood-brain barrier, which is not present in other tissues. #Step 4: Arrive at the answer based on the information gathered#

Given that the CNS possesses a unique drainage system known as the glymphatic system, which differs significantly from the traditional lymphatic drainage observed in other tissues, the answer to the exercise is YES. Lymphatic drainage from the CNS is indeed unique compared to lymphatic drainage from other tissues.

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