06/08 Nervous System Review

Nervous System Review

Tuesday, June 8th 2021

Multiple Choice

The nervous system is composed of the ___, ___, and ___.

• heart, brain, kidneys

• brain, spinal cord, nerves

• lungs, liver, stomach

• eyes, pancreas, veins

Multiple Choice

Two major branches of the nervous system

• central and peripheral

• peripheral and motor

• motor and sensory

Multiple Choice

What makes up the Central Nervous System?

• Blood and Heart

• Spinal Cord

• Nerves

• Brain and Spinal Cord

Multiple Choice

What is the Peripheral Nervous System consist of?

• The brain

• The spinal Cord

• The nerves that connect the Central nervous system to all parts of the body.

• All of the above

• None of the above

Multiple Select

What are the senses that the nervous system receives messages from? (mark all that apply)

• Vision

• Hearing

• Smell

• Taste

• Touch

Multiple Choice

Which body system controls the body to maintain homeostasis?

• excretory

• nervous

• circulatory

• skeletal

Multiple Choice

Define stimulus.

• Change in an organism’s environment that causes it to react.

• How the organism reacts to the stimulus.

Multiple Choice

Define response.

• Change in an organism’s environment that causes it to react.

• How the organism reacts to the stimulus.

Multiple Choice

Identify the response..."An organism is hungry so it eats some food"

• Feeling hungry

• Eating food

Multiple Choice

Identify the response..."A squirrel scratches at a flea bite"

• A flea bite

• A squirrel scratches

Multiple Choice

Identify the stimulus..."A loud noise causes you to cover your ears"

• A loud noise

• You cover your ears

Multiple Choice

Identify the stimulus..."A loud noise causes you to cover your ears"

• A loud noise

• You cover your ears

Neurons

Multiple Choice

A nerve cell is called a

• cardiac cell

• neurons

Multiple Choice

The part of the neuron that takes information away from the cell body is called a(n) _____________.

• dendrite
• axon
• cell body
• Schwann cell

Multiple Choice

Which of the following is the correct order of the direction of a message?

• Dendrite-Cell Body-Axon-Synapse

• Synapse-Cell Body-Axon-Dendrite

• Dendrite-Synapse-Cell Body-Axon

• Axon-Cell Body-Dendrite-Synapse

Fill in the Blanks

A nerve impulse must cross the gap to continue. At the axon tips, electrical signals change to a

form, allowing the message to cross the gap in the synapse.

Multiple Choice

The place where a neuron transfers an impulse to another

structure is called a

• space

• axon

• synapse

• dendrite

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