AEDs Arrive. Around 1980, the AED (automated external defibrillator) debuted. The 'automated' part is what is really exciting. Now people with only minimal training can successfully revive VF victims in the field, even before Emergency Medical Services personnel arrive.
Sensitivity has many shades of meaning but most relate to your response to your environment â either physical or emotional. Sensitivity to cold means youâre quick to notice the slightest chill â in the air or in another personâs actions. A sensitivity to pollen means youâre sneezing any time itâs in the air â you just always seem to react to it. Itâs the same with emotions â sensitivity means you pick up on the feelings of others.
There are certain people that feel cold all the time and remain wrapped up in a sweater while all the others around them enjoy a nice breeze. If a person is feeling cold all the time, this is usually linked to one of numerous underlying medical conditions.Oneâs sensitivity and response towards cold is totally individual and it varies from person to person.old Hands: Raynaud's Disease And Other Causes. Raynaud&#039;s disease is a disorder of blood vessels that causes abnormal narrowing of these vessels when a person is cold or in the state of stress. The process of narrowing of blood vessels is called vasospasm.