Intro to Neuro

What is the correct order of the flow of information in the nervous system?

• Sensory receptor → Sensory input → Brain and spinal cord → Integration → Effector → Motor output

• Effector → Motor output → Brain and spinal cord → Sensory input → Sensory receptor → Integration

• Brain and spinal cord → Sensory receptor → Effector → Sensory input → Motor output → Integration

• Sensory input → Effector → Sensory receptor → Brain and spinal cord → Motor output → Integration

Which part of the nervous system is responsible for producing motor output?

• Sensory receptor

• Brain and spinal cord

• Effector

• Sensory input

Which of the following are parts of the Central Nervous System (CNS)?

• A) Brain and Spinal cord

• B) Cranial nerves and Spinal nerves

• C) Heart and Lungs

• D) Muscles and Bones

Which system connects the CNS to other body parts?

• Central Nervous System (CNS)

• Peripheral Nervous System (PNS)

• Digestive System

• Respiratory System

The Somatic Nervous System is a part of which division?

• Sensory (Afferent) division

• Motor (Efferent) division

• Central Nervous System

• Sensory receptors

Which function of the nervous system involves receiving information and gathering information by detecting changes?

• Sensory Function

• Integrative Function

• Motor Function

• Autonomic Function

Which part of the neuron is responsible for transmitting impulses and releasing neurotransmitters to another neuron or effector?

• Dendrite

• Axon

• Cell body (soma)

• Nucleus

According to the classification of neurons by structure, which type of neuron makes up 99% of neurons?

• Bipolar neurons

• Multipolar neurons

• Unipolar neurons

• Sensory neurons

Fill in the blank: Unipolar neurons have __________ process.

• one

• two

• three

• multiple

Which type of neuroglia forms scar tissue?

• Oligodendrocytes

• Astrocytes

• Microglia

• Ependymal cells