The 2005 AHA Guidelines for CPR and ECC did note that if the rescuer was unwilling or unable to provide ventilations, the rescuer should provide chest compressions only. Hands-Only CPR or CPR with both compressions and rescue breaths.
In psychology, the Big Five personality traits are five broad domains or dimensions of personality that are used to describe human personality, otherwise described as the five-factor model (FFM). The five factors are openness, conscientiousness, extraversion, agreeableness, and neuroticism.
1 Recognition of the genetic contributions to personality leads to the interesting question about whether or not personality traits evolved through natural selection. 2  Identifyiâ¦. 3  The Five Major Parts of the Brain At its most basic, the brain controls the body.