HFRG Study Guide Latest Version Already Passed

HFRG Study Guide Latest Version Already Passed The three mental states in combat 1. Combat anxiety (before) 2. Survival stress (during) 3. Combat stress (after) 2 branches of autonomic nervous system 1. Sympathetic 2. Parasympathetic sympathetic nervous system the division of the autonomic nervous system that arouses the body, mobilizing its energy in stressful situations fight or flight - adrenaline, tunnel vision parasympathetic nervous system the division of the autonomic nervous system that calms the body, conserving its energy. rest & digest physiological changes caused by SNS activations Negative stress: -fight or flight - blood pressure increases, heart beats faster and with more force, pupils dilate, digestive system slows down. Positive Stress: - when a person is motivated, excited, to a point that enables them to respond constructively and enables high-level performance -hormones involved with positive are serotonin, adrenalin, and nor epinephrine Four specific triggers that activate the SNS 1. objective threat perception 2. objective fear perception 3. physical exhaustion 4. startle response perceptual narrowing The tendency for the perceptual field to "shrink"; sometimes called tunnel vision, or "weapon focus" in police work effects of SNS on vision and stance under stress, SNS will adjust the body to receive as much information as possible to survive the threat. - dilating pupils, pulling head square to become binocular, body naturally going to fight stance basically pressure point under nose infra orbital pressure point under ear mandibular angle pressure point under jaw hypoglossal pressure point at base of neck in front center jugular notch pressure point at base of neck/shoulder clavicle notch nerve on top of forearm radial nerve nerve underneath forearm median nerve nerve motor point on side/above knee common peroneal motor point above quad-ish area femoral nerve near back of calve tibial nerve mp the peroneal nerve motor point above foot superficial peroneal 3 Components of Acceptability Tactical Legal Medical MCOLEs subject action, in order,