Other 1 pt.2

Question 1

Main function of Baroreceptor Reflex

Answer 1

maintain normal BP during postural changes

Question 2

When there is a decrease Discharge rate of Baroreceptors

Answer 2

• Increase Sympathetic and Decrease Parasympathetic outflow
• Increase in Heart Rate, Stroke volume, and total peripheral resistance
• Results in an increase of Blood pressure

Question 3

Orthostatic hypotension

Answer 3

• Failure of baroreceptor reflex
• Severe drop in blood pressure

Question 4

Urinary Bladder - Micturition

Answer 4

Neural control of bladder function with coordination that inhibits or promotes urination

Question 5

Main concepts of Bladder filling for Urine Storage

Answer 5

1. Increase sympathetic outflow - contraction of the internal Urethral Sphincter
2. Inhibition of Parasympathetic outflow - Relaxation of the Bladder wall
3. Tonic activity of sacral somatic motor neurons - Contraction of the External Urethral Sphincter

Question 6

Main concepts of Full Bladder - Bladder emptying

Answer 6

1. Decrease sympathetic outflow - relaxation of the internal urethral sphincter
2. Increase parasympathetic outflow - Contraction of the Bladder Wall
3. Inhibition of Sacral Somatic Motor Neurons - Relaxation of the External Urethral Sphincter

Question 7

Autonomic Dysreflexia

Answer 7

• T6 or above
• Loss of descending input
• Headache / flushed face / sweating/ nausea