Meissner's corpuscles (touch receptors) present in this region in sensitive areas make skin sensitive to touch. One of the important role of papillary layer of dermis is in formation hair, its growth and cycling.
Cardiac arrest is the sudden loss of cardiac function, when the heart abruptly stops beating. Unless resuscitative efforts are begun immediately, cardiac arrest leads to death within a few minutes. This is often referred to by doctors as sudden death or sudden cardiac death (SCD).. Symptoms of sudden cardiac arrest include: 1  Loss of consciousness. 2  Lack of pulse.
If you want to be ready to help someone who goes into cardiac arrest, the watchwords are ârecognizeâ and ârespond.â Recognize. Many people donât know the difference between cardiac arrest and a heart attack or fainting spell. A person in cardiac arrest doesnât breathe, doesnât have a pulse, and canât respond to you. Someone having a heart attack usually is conscious and breathing, has a pulse, and can answer your questions. Respond. Hereâs what you should do if you witness someone go into cardiac arrest: Call 911 right away, or have someone else do it. That call means emergency medical responders are headed your way. Start hands-only chest compressions: Put one hand over the other, and place both on the personâs breastbone, in the middle of his or her chest.