Answer: The sympathetic nervous system connects the internal organs to the brain by spinal nerves. When stimulated, these nerves prepare the organism for stress by increasing the heart rate, increasing blood flow to the muscles, and decreasing blood flow to the skin.
Explanation:
Getting a cramp while swimming is the worst that could happen to us people. I think the best answer here is to relax, float and massage the cramped muscle because, if you try to keep swimming the muscle could tighten more and could get out of hand and could cause you to drown.
Answer:
perspiration and heavy breathing
Explanation:
because when your heart rate rises your blood is moving faster which would in turn cause both of these symptoms
I believe it is metaphor, but i am not a 100% sure
Which emergency can be treated using the Heimlich maneuver?
shock
stroke
choking: (Choking is the answer)
burns
