Lab 12 The Lymphatic System
Student Name: Click here to enter text.
Access Code (located on the lid of your lab kit): Click here to enter text.
Pre-Lab Questions:
n In what areas are lymph nodes clustered? Why is this desirable?ƒlick here to enter text.
® Explain how the flow of lymph is controlled through lymphatic vessels. ƒlick here to enter text.
Experiment 1: Examining the Microscopic Anatomy of Lymphatic System
Post-Lab Questions
n Label the items in the following slide pictures based on your observations. - Click here to enter text.
B- Click here to enter text.
C- Click here to enter text.
D- Click here to enter text.
E- Click here to enter text.
F- Click here to enter text.
BIO202L
Lab 12 The Lymphatic System
BIO202L
Lab 12 The Lymphatic System
BIO202L
® Are there more afferent or efferent vessels attached to a lymph node? What is the functional
purpose of this? ƒlick here to enter text.
î What structural similarities did you observe between the lymph node and spleen? ƒlick here to enter text.
Experiment 2: The Virtual Model he Lymphatic System
Insert screenshot of the spleen:
Lab 12 The Lymphatic System
Insert screenshot of the thoracic duct:
Insert screenshot of the axillar lymph node:
BIO202L
Lab 12 The Lymphatic System
BIO202L
Post-Lab Questions
n Is the cisterna chyli or the spleen more medial to the spinal cord? ƒlick here to enter text.
® What is the name of the most superior lymph nodes in the head region? ƒlick here to enter text.
î Where are the popliteal nodes located? ƒlick here to enter text.
. What are the most inferior lymph nodes in the body called? ƒlick here to enter text.
n What component of the lymphatic system filters lymph from the upper limbs and upper external
prat of the thorax?
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Experiment 3: Fetal Pig Dissection: The Lymphatic System
nsert photo of your pigàexposed spleen with your name and access code handwritten clearly in the
background: Œab 12 The Lymphatic System
Post-Lab Questions
1. What observations did you make regarding the lymphatic system of the fetal pig?
Click here to enter text.
2. Compare and contrast the vessels of the lymphatic system and the circulatory system.
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BIO202L

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