Essay
Unit 8 Assignment 2 - Lymphatic System
- Institution
- PEARSON (PEARSON)
A report that provides the necessary details for the grade you want! :)
[Show more]
1 review
By: jallohmariatu505 • 1 year ago
Content preview
Lymphatic SystemIntroduction:
In this report, I will be identifying the structures and functions of the lymphatic system. I will
also be discussing disorders that are associated with the lymphatic system and how they
affect normal function. I will also be evaluating corrective treatments and how well they are
most likely to improve certain conditions.
Structure of the Lymphatic System
Name the Organ What is its Function?
Tonsils (a) Tonsils are thought to be an organ that is associated with
preventing an infection from happening within the digestive
and respiratory tracts by generating antibodies to attack
infective agents. Tonsillitis can occur when bacteria is
congested.
Thymus The thymus generates T-lymphocytes (T cells) which are
white blood cells. The thymus resumes the process of
, producing T cells from birth to adolescence. The thymus
makes hormones such as thymosin to help the T
lymphocytes.
Mammary Plexus A network of lymphatic vessels located in the walls of the
ducts. It functions to drain the skin, areola and nipple.
Thoracic Duct The role of the thoracic duct is to transport the lymph fluid into
the circulatory system.
Intestinal Lymph Node Lymph nodes filter lymph before it returns to the blood. Lymph
nodes contain 2 defence cells which are macrophages that
engulf and destroy foreign substances. The lymphocytes such
as T and B cells create an immune response to antigens.
Appendix The appendix contains lymphoid tissues that are able to
eliminate bacteria before they reach the intestine walls.
Inguinal Lymph Node The inguinal lymph node is able to drain substances
originating from the groin, rectal, penile and vulvar regions.
Axillary Lymph Node The axillary lymph nodes are responsible for draining lymph
originating from the breasts, neck and upper and under arms.
Spleen The spleen functions by storing and filtering blood. It also
produces white blood cells that protect the body from being
infected.
Small Intestine The small intestine has many responsibilities such as
regulating tissue fluid homeostasis, transport substances
such as fat and promoting immune surveillance.
Lymphatic Vessel Lymphatic vessels are a network of capillaries that are located
throughout the entire body to transport lymph fluid away from
the tissues. This is possible because the lymphatic vessels
collect and filter lymph as they travel towards the collecting
ducts.
Bone Marrow Bone marrow creates blood cells from stem cells. Stem cells
can also be used to create white blood cells known as
lymphocytes. The fully martyred lymphocytes in the bone
marrow are known as B cells/lymphocytes
Lymphatic Vessel Lymphatic vessels are a network of capillaries that are located
throughout the entire body to transport lymph fluid away from
the tissues. This is possible because the lymphatic vessels
collect and filter lymph as they travel towards the collecting
ducts.
The Lymphatic System
The lymphatic system is a drainage system that provides an alternative pathway for the
transport of hormones, waste and nutrients. Lymph is a clear fluid. It returns some tissue
fluid to the heart as it cannot be returned but the veins . It is part of the immune and
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller juliabristow. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
52510 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now