While walking up a steep hill on a golf course, your golfing partner begins complaining of chest discomfort. he breaks out into a sweat, feels nauseous, and appears pale. what is the likely cause?

Heart Attack.

Explanation:

The most common symptoms of a heart attack are:

Syntoms differ form person to person, with different intesity. Some will have several of this syntomes, and some may have none.  

answer; (d) all of the above; 100%

answer; have joints that fail from excess by early the accumulated effects of unnoticed infections,all of these things are possible for a person born without the ability to feel pain;