____ is the result of renal insufficiency or an excessive intake of water, and is a hallmark of hyponatremia. Applied Physiology ____ is the result of renal insufficiency or an excessive intake of water, and is a hallmark of hyponatremia. A. Edema B. Dehydration C. hypotonic hydration Answer: C Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+