You gotta pee? Well for now hold you external urethral sphincter! Here we are studying the anatomy of the Urinary Bladder! The bladder for the most part has two functions: Temporary store of urine – The bladder is a hollow organ. The walls are very distensible, with a folded internal lining (known above as rugae), this allows it to hold up to 600ml. Assists in the expulsion of urine – When your peeing, the musculature of the bladder contracts, and the sphincters relax @rev.med Please support us by subscribing to our YouTube channel! 😊 link is in the bio! We got a lot more coming your way on Instagram & YouTube 👊🏼 Instagram: @rev.med