Exam (elaborations)
LYMPHEDEMA MANAGEMENT EXAM QUESTIONS AND ANSWERS
- Course
- Institution
LYMPHEDEMA MANAGEMENT EXAM QUESTIONS AND ANSWERS ...
[Show more]
Content preview
LYMPHEDEMA MANAGEMENT EXAM QUESTIONSAND ANSWERS
What exactly does the lymphatic system do? - ANSWER Drains fluid from the
interstitial tissues and returns it to the bloodstream.
How many liters does it move each day? - ANSWER 2–3 liters
What is lymph fluid composed of? - ANSWER: mostly water and protein, but also
other cells and fat.
What does "lymphatic load" mean? - A fluid that cannot be emptied or reabsorbed
by the circulatory system.
What are the functions of the lymphatic system? - ANSWER: Continuous
circulation of fluid in interstitial space.
-a safety valve to prevent fluid excess
-protein-water balance (extracellular environment homeostasis)
- cleaning of interstitial fluid
How thick is the lymphatic system? - ANSWER 1 Epithelial layer thick.
What is the smallest component of the lymphatic system? - Answer: lymphatic
capillaries.
How does fluid enter the lymphatic system? - The lymphatic capillaries are joined
by anchoring filaments. With fluid buildup, tissue pressure increases, pressing on
,the filaments. This opens the junction between cells, and lymphatic fluid enters the
system via this opening.
Trace lymph fluid travels from lymph capillaries to lymph nodes. - ANSWER
Travels from capillaries to lymph pre-collectors. From pre collectors to lymph
collectors. The lymph is then carried through collectors via muscular contraction of
the lymph anions. When fluid enters the lymph region, the muscle is stretched and
contracts. Fluid enters nodes via afferent lymph collectors and exits through
efferent lymph collectors.
What do lymph pre-collectors look like? The ANSWER is closely connected to
blood veins with a layer of smooth muscle and valves that allow unidirectional
flow.
T or F. Does lymph have its flow rate? - ANSWER: True.
What is another name for the lymph node? - Answer: the heart chamber.
What's another term for angiomotoricity? - Answer lymph pulse.
When the lymph anion is at rest, how frequently does it contract? Under stress? -
ANSWER 6-10 per minute at rest.
20 per minute amid stress.
What are the two main functions of lymph nodes? - ANSWER Protection: filter out
hazardous materials in lymph fluid.
Immune ANSWER - produces lymphocytes.
Where are the lymph nodes located? - ANSWER Neck, Digestive System, Axilla,
and Groin
, What is the approximate number of lymph nodes in the body? - ANSWER 700!!!
What do axillary lymph nodes drain? - Answer: upper extremities and thorax.
What does the inguinal lymph drain? - ANSWER: abdominal, lumbar, gluteal,
external genitalia, and lower extremity.
What do cervical lymph nodes drain? - Answer the head and neck areas.
Where does the lymph go after the nodes? - ANSWER It is transferred into bigger
lymphatic trunks.
How long is the thoracic duct, and what does it link to? - ANSWER Thoracic duct
is 10-18 inches long and links with the left venous angle, which empties onto the
right side of the heart.
Which two locations do the mammary gland lymph drain to? - Answer: axillary
lymph nodes (¾).
Parasternal lymph nodes (¼)
What is a common location for metastases? - Answer: axillary lymph nodes.
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 or Stuvia-credit 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 luzlinkuz. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80202 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now