During exercise, one generates excess heat and the body temp…

During exercise, one generates excess heat and the body temperature rises. As a response, blood vessels dilate in the skin, warm blood flows closer to the body surface, and heat is lost, and body temperature returns to normal.  This is an example of __________.

After you finish with Mr. Smith, you move on to your next pa…

After you finish with Mr. Smith, you move on to your next patient in the room adjacent.  You find a 16 y/o young man sitting on the plinth/exam table.  You ask him what brings him in today.  He says nothing, but shows you his leg and you observe this. What skin color variant are you seeing? What does it tell you?   Extra credit (1 pt) name a disease or condition that could potentially be causing this.

A patient was severely dehydrated, losing a large amount of…

A patient was severely dehydrated, losing a large amount of fluid. The patient was given intravenous fluids of normal saline. Normal saline is ________ to your blood cells and is about 0.9% NaCl.  You know that your answer is correct because there is no fluid movement.