Regulating Body Fluid Concentrations

Question 1

REGULATING HIGH SALT FEEDBACK LOOP:
________: low h2o conc. in blood = high ____ conc. in blood
Receptor: chemoreceptors and o____________ in hypothalamus
Modulator: hypothalamus - AcTH _________ factor, _______ pituitary - AcTH, adrenal ______ - ___________
Effector: kidney, nephron, _________ arm + ______ convuluted tubule
Response: salt is actively pumped into the e____c_______ fluid, therefore, increased o______ p_______ in E.F = h2o from cells goes into blood
Feedback: high ___ conc. in blood

Answer 1

1

Question 2

REGULATING LOW SALT

Answer 2

2

Question 3

REGULATING HIGH H2O WITH ADH

Answer 3

3

Question 4

REGULATING LOW H2O WITH ADH

Answer 4

4

Question 5

THIRSTY BEHAVIOURAL RESPONSE

Answer 5

5

Question 6

QUENCHED BEHAVIOURAL RESPONSE

Answer 6

6