The _____ nucleus sends parasympathetic fibers to the heart, lungs, and upper GI tract
What lymph node cluster drains the apex of the tongue, floor of the mouth, and lower lip?_____
Within the spleen, central arterioles are surrounded by _____
What is the embryonic origin of the blood and lymphatics? _____
lymphatics
Study 5 flashcards on Principles of lymphatic circulation for USMLE Anatomy. These active recall cards cover the key concepts, clinical associations, and high-yield facts from this chapter of Lymphatic drainage pathways. Each card is designed to test your understanding rather than just recognition, building stronger and more durable memories for exam day.
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