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they activate renal sympathetic neurons and cause mild vasoconstriction - answer ✔✔-1. What
effects do exercise and body position have on renal blood flow?
sympathetic nervous system - answer ✔✔-2. Blood vessels of the kidneys are innervated by the:
formation of angiotensin I - answer ✔✔-3. When renin is released, it is capable of which action?
inhibition of renin and aldosterone - answer ✔✔-4. Which effect does natriuretic peptides have
during heart failure when the heart dilates?
sodium excretion - answer ✔✔-5. What is the direct action of atrial natriuretic hormone?
tubular reabsorption - answer ✔✔-6. Which term is used to identify the movement of fluids and
solutes from the tubular lumen to the peritubular capillary plasma?
urodiatin is stimulated by a rise in blood pressure and an increase in extracellular volume -
answer ✔✔-7. Which statement is true regarding urodilatin?
the specific gravity of urine in older adults is considered low normal - answer ✔✔-8. Compared
to a younger individual, how is the specific gravity fo urine in older adults affected?