Micturition is a. A reflex b. Secretion of acid c. Production of urine d. A mechanism for concentrating urine
Option A. Micturition is a reflex.When the bladder is full of urine, stretch receptors in the bladder wall trigger the micturition reflex. The detrusor muscle that surrounds the bladder contracts. The internal urethral sphincter relaxes, allowing for urine to pass out of the bladder into the urethra. Both of these reactions are involuntary.
