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urinary bladder
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∙ 13y ago
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Where would you find the detrusor muscle?
Detrusor muscle is found in the urinary bladder.
Detrusor muscle what are the 3 layers?
Outer = longitudinal smooth muscle Middle= circular smooth muscle Innermost= longitudinal smooth muscle
Which condition occurs when the detrusor muscle in the wall of the bladder is too active?
Overactive bladder
Is the bladder a voluntary muscle?
The majority of the bladder is made of detrusor muscle. This muscle is told by the nervous system to contract when it expands. This is what causes the feeling of needing to urinate. In order to urinate the involuntary muscle the internal sphincter, and the voluntary muscle the external sphincter must both be opened. The detrusor muscle moves involuntarily, so the bladder would probably considered an involuntary muscle.
What are the bundles of interlaced muscular fibers in the wall of the urinary bladder comprise calle?
detrusor muscle
What muscle lines the bladder wall?
The main muscle in the bladder is called the Detrusor muscle (which is a smooth muscle). it is circular.
Which organ does the the bladder belong to?
Yes, the bladder is an organ. It's made up of multiple tissues (e.g. columnar epithelium, smooth muscle) that have a single fuction (storing and eliminating urine).
What happens for micturition to occur?
1) The detrusor muscle must contract 2) The internal urethral sphincter must open 3)The external urethral sphincter must open
How adrenaline affects urination?
It relaxes the bladder's muscle (detrusor) and contracts the sphincter, thus preventing it's voiding. On the other hand it increases the ureters activity, facilitating urine's reach to the bladder.
Where is the Sternocleidomastoid muscle located?
The sternocleidomastoid muscle is located in the neck
Is your bladder a muscle?
Urinary bladder mainly contains two types of musces 1. Smooth muscles, forming the wall of the bladder ( Detrusor muscle ) and the internal urethral sphincter ( which controls the flow of urine which is involuntary ), and 2. Skeletal muscle, which forms the external urethral sphicter with which we can control the flow of urine.. ( voluntary control of flow )
Location of deltoid muscle?
The deltoid muscle is located around the shoulder at the top. There is a deltoid muscle that is located on each shoulder.
