HFRG STUDY Exam 2025 Questions
and Answers
Mental States in Combat - --Answer --1.) Combat Anxiety
2.) Survival Stress
3.) Combat Stress
two branches of the autonomic nervous system - --Answer --
parasympathetic and sympathetic
What does the sympathetic system do? - --Answer --fight or flight
What hormones does the adrenal medulla secrete? - --Answer --epinephrine
and norepinephrine
What happens during auditory exclusion ? - --Answer --The brain stops
processes from other senses particularly in the auditory system.
tunnel vision - --Answer --a narrow field of vision
Motor skill classification - --Answer --Gross
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, Complex skills
Fine motor skills
The relationship between heart rate and performance where reaction time is the
highest - --Answer --Inverted U Law
Optimal heart rate for combat performance - --Answer --115-145 bpm
The average human in good condition has how much time of fight before
performance is affected - --Answer --2 minutes
Two symptoms of survival stress - --Answer --Cottonmouth
Sweaty palms
Rapidly breathing
Increased HR
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
and Answers
Mental States in Combat - --Answer --1.) Combat Anxiety
2.) Survival Stress
3.) Combat Stress
two branches of the autonomic nervous system - --Answer --
parasympathetic and sympathetic
What does the sympathetic system do? - --Answer --fight or flight
What hormones does the adrenal medulla secrete? - --Answer --epinephrine
and norepinephrine
What happens during auditory exclusion ? - --Answer --The brain stops
processes from other senses particularly in the auditory system.
tunnel vision - --Answer --a narrow field of vision
Motor skill classification - --Answer --Gross
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, Complex skills
Fine motor skills
The relationship between heart rate and performance where reaction time is the
highest - --Answer --Inverted U Law
Optimal heart rate for combat performance - --Answer --115-145 bpm
The average human in good condition has how much time of fight before
performance is affected - --Answer --2 minutes
Two symptoms of survival stress - --Answer --Cottonmouth
Sweaty palms
Rapidly breathing
Increased HR
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2