What is a possible side effect of not cooling down properly after a workout?

Sudden stops in exercise are not good for the heart and blood vessels, therefore you might get Heart Arrhythmias. 

Not cooling down properly can also lead to blood pooling, which can cause dizziness.

If these are the missing choices: a. to determine skin temperature, place the back of your hand against the patient's skin.b. determine body temperature by touching the patient's hands and feet.c. skin temperature will tell you very little about this patient's condition or well-being.d. the patient's skin temperature and color will likely be warm and red.my answer is: a. to determine skin temperature, place the back of your hand against the patient's skin. using the back of the hand to check for temperature rather than the palm is more effective because the back of the hand has more nerves that can feel and transmit the temperature than the palm.