Podcast
Questions and Answers
Which nervous system regulates the process of urine storage in the bladder?
Which nervous system regulates the process of urine storage in the bladder?
- Autonomic nervous system
- Parasympathetic nervous system
- Somatic nervous system
- Sympathetic nervous system (correct)
Which center along the central nervous system controls bladder contractions and the passage of urine?
Which center along the central nervous system controls bladder contractions and the passage of urine?
- Parasympathetic nerve impulses center (correct)
- Lateral gray column center
- Somatic efferent center
- Sympathetic nerve impulses center
Which nerve fibers originate from the lateral gray column of the spinal cord between T11 and L2?
Which nerve fibers originate from the lateral gray column of the spinal cord between T11 and L2?
- Pelvic nerves
- Sympathetic efferent nerve fibers (correct)
- Somatic efferent nerve fibers
- Parasympathetic nerve fibers
Which receptors are responsible for mediating relaxation of the bladder with filling?
Which receptors are responsible for mediating relaxation of the bladder with filling?
Which system permits voluntary control over the external periurethral sphincter?
Which system permits voluntary control over the external periurethral sphincter?
Which neurotransmitter is responsible for producing bladder contraction in response to parasympathetic nerve impulses?
Which neurotransmitter is responsible for producing bladder contraction in response to parasympathetic nerve impulses?
Which nerve fibers are responsible for tonically contracting the internal sphincter during bladder filling?
Which nerve fibers are responsible for tonically contracting the internal sphincter during bladder filling?
Where do sympathetic efferent nerve fibers synapse to regulate the bladder wall and the bladder neck or internal sphincter?
Where do sympathetic efferent nerve fibers synapse to regulate the bladder wall and the bladder neck or internal sphincter?
Through which nerves do parasympathetic nerve impulses travel from S2-S4 ventral gray matter to the ganglia near the bladder wall?
Through which nerves do parasympathetic nerve impulses travel from S2-S4 ventral gray matter to the ganglia near the bladder wall?
Which system regulates the process of urine storage in the bladder?
Which system regulates the process of urine storage in the bladder?
