Cardiac output is maintained due to reduced salt and water reabsorption by the kidney.

The pressure natriuresis-diuresis relationship is shifted leftward.

Total peripheral resistance increases due to increased circulating levels of atrial natriuretic peptide

Kidney blood flow falls due to autoregulation of blood flow

Fall by about 3%.

will be maintained at a constant level as the changes are balanced.

Increase by about 12%.

Fall by about 6%.

Renin

Aldosterone

Atrial natriuretic peptide

Vasopressin

Can be right or left depending on co-existing conditions

Left

Right

Sympathetic activity has no effect on the pressure- diuresis/natriuresis relationship

Dysrhythmia

Bradycardia 

Arrhythmia

Tachycardia

the decrease in organ blood flow that

is associated with the increased oxygen consumption of that organ.

is driven by arteriole vasoconstriction in an

exercising muscle.

caused by reduced endothelial reduced nitric

oxide production.

the increase in organ blood flow that is

associated with increased metabolic activity of that organ.

Fall by about 3%.

Increase by about 20%.

Fall by about 20%.

Increase by about 50%.

Temperature receptor

Chemoreceptor

Mechanoreceptor 

Oxygen receptor