During a stress response,
a. the sympathetic branch of the autonomic nervous system is activated.
b. norepinephrine is released as a neurotransmitter in the brain.
c. the adrenal gland releases steroid hormones.
d. an increased output of the heart increases blood flow to the muscles.
e. the adrenal glands secrete androgens.
Question 2
A physiological reaction produced in the body by the perception of aversive or threatening events is referred to as
a. a stressor.
b. a fight-or-flight response.
c. stressful.
d. an immune response.
e. stress.
Three Chamber Heart -- Circulatory System
Primary glands of the endocrine system.
Classification of Autonomic Receptors
Earth’s Climate System
Male Reproductive System - Semen
The Muscular System (Posterior View)