Unit 4: Spinal Cord

The spinal cord exits the skull through what opening?

• Foramen ovale

• Foramen magnum

• Foramen rotundum

• Spinal canal

• Vertebral foramen

The spinal cord is part of the

• Autonomic nervous system

• Central nervous system

• Peripheral nervous system

What neurons monitor environment via cells that responds to a stimuli

• Sensory

• Motor

• Afferent

• Efferent

What nerve cells transmit informing to receptors in the CNS

• Sensory

• Motor

• Afferent

• Efferent

What nerve cells connect the CNS to effectors?

• Sensory

• Motor

• Afferent

• Efferent

What neurons activate or inhibit the effectors (muscles, glands, organs) which layer divides into the somatic and automatic nervous system?

• Sensory

• Motor

• Afferent

• Efferent

What is the commend of motor neurons

• Exit the CNS

• Arrive to the CNS

What is the commend of sensory neurons

• Exit the CNS

• Arrive to the CNS

Where is the cell body for motor neurons?

• CNS with dendrites

• PNS with dendrites

• PNS with no dendrite

• CNS with no dendrite

Where is the cell body for sensory neurons?

• CNS with dendrites

• PNS with dendrites

• PNS with no dendrite

• CNS with no dendrite