Where low blood pressure is detected, which of the following statements are correct?
i) ADH secretion is increased
ii) ADH secretion is decreased
iii) Glomerular filtration rate is increased
iv) Glomerular filtration rate is decreased
v) Rate of Na reabsorption is increased
vi) Rate of Na reabsorption is decreased
Which of the following are true in relation to blood flow during exercise?
i) the Autonomic Nervous System causes changes to peripheral vascular resistance
ii) the Sympathetic Nervous System causes changes to peripheral vascular resistance
iii) Vasoconstriction occurs, thus diverting blood away from the skin, kidneys and inactive muscle
iv) Vasoconstriction occurs, thus diverting blood to skin, kidneys and inactive muscle