What happens if the lymphatic vessels and nodes are removed from the right axillary region?
A)All lymph will drain directly into the superior vena cava.
B)The right arm will become gangrenous from lack of oxygen.
C)The right arm will become edematous.
D)The patient will experience anginal pain.

Question

Quizplus · Accepted Answer

The lymphatic vessels and nodes in the axillary region are responsible for draining lymph from the right arm. If they are removed, lymphatic fluid can accumulate in the arm, causing edema. This can result in discomfort, loss of mobility, and increased risk of infection. It is important to note that all lymph does not drain directly into the superior vena cava; lymph from the upper right quadrant of the body, including the right arm, eventually drains into the thoracic duct and then enters the venous system at the junction of the left subclavian and internal jugular veins. The removal of axillary lymph nodes and vessels will not affect oxygen supply to the arm or cause anginal pain.

What Happens If the Lymphatic Vessels and Nodes Are Removed