Revision

What is the function of the spinal cord?

• Connects brain with other parts of the body

• Controls movements, sensations, and thoughts

• Regulates key uncontrolled functions of the body

• Transmits signals

What is the nervous system of jellyfish and hydra made of?

• Ganglia and nerves

• Connected nerve cells

• Brain and spinal cord

• Ladder-like structure

What is the function of ganglia in the nervous system of annelids and arthropods?

• Connect sensory organs with the nervous system

• Control voluntary actions

• Control balance and coordination

• Control each segment of the body

Which part of the neuron receives information from other neurons?

• Cell body

• Effector

• Axon

• Dendrites

What is the main function of the autonomic nervous system?

• Controls voluntary actions

• Regulates key uncontrolled functions of the body

• Controls balance and coordination

• Transmits signals within the body

What is the purpose of the sympathetic nervous system?

• Activates the digestive organs

• Decreases energy production

• Restores the body to normal condition

• Prepares the body for emergency conditions

What is the reflex arc composed of?

• Sympathetic, Parasympathetic, Autonomic, Peripheral

• Receptor, Sensory neuron, Motor neuron, Interneuron

• Dendrites, Cell body, Axon, Effector

• Cerebrum, Cerebellum, Pons, Medulla oblongata

What is the definition of mental health?

• Physiological changes in response to stress

• Response against danger

• Automatic unlearned reaction to a stimulus

• State of emotional, psychological, and social well-being

What is the body's response to danger known as?

• Circadian rhythms

• Reflex

• Stress

• Sleep

What occurs during non-REM sleep?

• dreaming

• Decrease in body temperature and heart rate

• Increased brain energy usage

• Fast brain waves and eye movements