Micturition And Defacation

Question 1

What is the ganglionic transmission in the parasympathetic and sympathic?

Answer 1

Question 2

What are the nerves of the pelvis?

Answer 2

Question 3

What is the guarding and micturition reflex?

Answer 3

Question 4

What is the effect on Micturition of spinal cord injuries above sacrum vs at sacrum?

Answer 4

Question 5

What is the enteric nervous system?

Answer 5

Question 6

What are the 2 intramural plexii and the layers of the GIT?

Answer 6

Question 7

What is the parasympathetic vs sympathetic enteric system?

Answer 7

Question 8

What is the sensory enteric nervous system?

Answer 8

Question 9

What is the defecation reflex?

Answer 9

Question 10

Where does peristalsis occur in the colon?

Answer 10

Question 11

What is the anatomy of the anal canal?

Answer 11

Question 12

What are the reflex pathways?

Answer 12

Question 13

What is the intrinsic vs extrinsic reflex?

Answer 13

Question 14

What is the voluntary input in defecation?

Answer 14

Question 15

Reflex vs flaccid bowel damage

Answer 15

Question 16

What is the process of micturition?

Answer 16

1. Filling of the urinary bladder
2. Stimulation of stretch receptors
3. Afferent impulses pass through the pelvic nerve and reach the spinal cord
4. Efferent impulses through the pelvic nerve
5. Contraction of the detrusor muscle and relaxation of the internal sphincter
6. The flow of urine into the urethra and stimulation of stretch receptors
7. Afferent impulses through the pelvic nerve
8. Inhibition of pudendal nerve
9. Relaxation of the external sphincter
10. Voiding of the urine or micturition