5 Written questions
4 Multiple choice questions
- a simple, automatic, inborn response to a sensory stimulus, such as the knee-jerk response
- Chemical messengers, mostly those manufactured by the endocrine glands, that are produced in one tissue and affect another.
- "morphine within"--natural, opiatelike neurotransmitters linked to pain control and to pleasure.
- the body system composed of the brain and the spinal cord
4 True/False questions
peripheral nervous system (PNS) → the sensory and motor neurons that connect the central nervous system to the rest of the body.
sympathetic nervous system → the division of the autonomic nervous system that calms the body, conserving its energy
autonomic nervous system → the division of the peripheral nervous system that controls the body's skeletal muscles. Also called the skeletal nervous system
endocrine system → the body's speedy, electrochemical communication system, consisting of all the nerve cells of the peripheral and central nervous systems