Which of the following is NOT a part of the central nervous system?
a) Brain
b) Spinal cord
c) Peripheral nerves
d) Retina
Which of the following is NOT a function of the nervous system?
a) Sensory processing
b) Motor control
c) Hormonal regulation
d) Digestion
The resting potential of a neuron is maintained by which of the following ions?
a) Sodium ions
b) Potassium ions
c) Chloride ions
d) Calcium ions
Which of the following is NOT a type of neuroglia (glial cell)?
a) Astrocytes
b) Oligodendrocytes
c) Neurons
d) Microglia
The sympathetic nervous system is involved in the body’s response to which of the following?
a) Rest and relaxation
b) Stress and arousal
c) Hunger and digestion
d) Sleep and repair
Answers: 1) c, 2) d, 3) b, 4) c, 5) b