control in the peripheral circulation Flashcards
1
Q
how much fluid is lost a day
A
3L
2
Q
What drains the fluid in the body
A
The lymphatic system
3
Q
What can an issue in lymphatic drainage cause
A
Oedema - accumulation of excess fluid
4
Q
Describe the sympathetic control on the peripheral circulation
A
Noradrenaline from the sympathetic nerves and adrenaline from the adrenal medulla act on the a1 receptors on arterioles causing constriction which decreases flow and increases TPR
