PNS REST & DIGEST

A quick visual guide to the Parasympathetic Nervous System (PNS), also known as the "Rest and Digest" system.

This video covers:
• Craniosacral origin of the PNS
• Pupil constriction
• Increased gastrointestinal motility and secretion
• Digestion and nutrient absorption
• Bladder contraction and urination
• Acetylcholine (ACh)
• Muscarinic and Nicotinic receptors
• Acetylcholinesterase (AChE)

Designed as a simple visual memory aid for nursing, medical, and physiology students.

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Видео PNS REST & DIGEST канала Sa medical