Heat exhaustion symptoms can include: 1  Fatigue. 2  Nausea. 3  Headache. Excessive thirst.  Muscle aches and 1  cramps. Weakness.  Confusion or 1  anxiety. Drenching sweats, often accompanied by cold, clammy  skin. Slowed or weakened 1  heartbeat. Dizziness. 2  Fainting.  Agitation.
The name Jacob is an American baby name. In American the meaning of the name Jacob is: That supplants, undermines, the heel. Hebrew Meaning: The name Jacob is a Hebrew baby name. In Hebrew the meaning of the name Jacob is: He grasps the heel.
Also possibly from la-aqov (hence Yaakov) meaning to track or follow. Biblical: the son of Isaac and Rebekah and twin brother of Esau. Jacob fathered 12 sons and a daughter, who became the ancestors of the nation of Israel, the name Jacob himself received after wrestling with an angel.