Sphincter
in example sentence
The brain can counter it if it's not a good time to urinate by sending another signal to contract the external urethral
sphincter
.
More example sentences with word sphincter
When I was in eighth grade, our science teacher told us that all male homosexuals develop fecal incontinence because of the trauma to their anal
sphincter.
The internal urethral
sphincter
automatically and involuntarily opens, and the urine is released.
Whooshing downwards, the fluid enters the urethra and stops short at the external urethral
sphincter.
When you want to delay urinating, you keep the
sphincter
closed.
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